In order to speak with precision about the *distance domain* I’ve had to invent many new terms. I’ve tried to make them parallel to the corresponding *time domain* terms and to follow scientific practice of using Greek and Latin roots. These new terms are placed parallel to their corresponding terms in this *pdf*: ** Parallel Glossary for Classical Physics**.

The terms below are from the *Parallel Glossary for Classical Physics* presented in this format: term in bold, definition, units, etymology, and in some cases a suggested symbol. Other terms in this glossary are in italics.

**acceleration **is the elapsed time rate of velocity variation; verb *accelerate*; negative is *decelerate*; zero is *unaccelerated*; *instantaneous acceleration* is the derivative of velocity with respect to elapsed time, d**v**/d*t*; symbol **a**; units of m/s².

**angular levamentum **for a duration space tempicle is the punctum of levamentum, **Γ** ≡ **t** × **h**, the cross product of the tempicle’s* chronation *vector, **z**, and its* levamentum *vector, **h** = *n***w**.

**angular momentum **for a length space particle is the moment of momentum, **L** ≡ **x** × **p**, the cross product of the particle’s location vector, **x**, and its momentum vector, **p** = *m***v**.

**arc duration** is the duration along a curve in duration space.

**arc length** is the length along a curve in length space.

**arithmetic addition** is scalar or vector addition; symbol +, for adding rates with a common denominator.

**body** is a continuous set of point masses or vasses.

**centre of mass **(or *barycentre*) is the normalized moment of mass; **M** = Σ_{i} **x**_{i} *m*_{i}/Σ_{i} *m*_{i}.

**centre of vass **(or *elaphrocentre*) is the normalized punctum of vass; **N** = Σ_{i} **z**_{i} *n*_{i}/Σ_{i} *n*_{i}.

**chronation vector** is the dischronment from the duration space origin; symbol **z** (cf German *Zeit*).

**chronology** is the order of events over elapsed time.

**circular motion: **circumference S = wavelength *λ* = 1/*h* = *v*/*f*; circular arc *s*; length radius R; length angle *θ* = *x*/R; frequency *f* = 1/T = *v*/*λ*; angular velocity *v* = S/T = *λf*; if S = 1, then *v* = *f*; if R = 1, then *v* = *ω* = 2π*f* = *θ*/*t*.

**clock-rod** is a measuring device with two adjacent rods in relative uniform motion at the elapse rate; marks are at regular intervals on each rod.

**cyclic motion: **period T = wavetime *μ*** = **1/f = *w*/*h*; rotation duration *t*; duration radius Q; duration (turn) angle *ψ* =* z*/Q; periodicity* h *= 1/S =* w*/*μ*; angular lenticity* w *= T/S =* μh*; if T = 1, then* w *=* h*; if Q = 1, then* w *=* κ *= 2π*h *=* θ*/*s*.

**diachronic** events occur through the elapsed time domain.

**diachronic** is a bit of length space through time.

**diatopic **events occur through the elapsed distance domain.

**diatopology** is the order of events over elapsed distance.

**differential distance** (*dr*)² = (*dx _{1}*)² + (

*dx*)² + (

_{2}*dx*)².

_{3}**differential time** (*dt*)² = (*dz _{1}*)² + (

*dz*)² + (

_{2}*dz*)².

_{3}**direction** is a position toward which a body moves.

**dischronment** is a vector between points in duration space.

**displacement** is a vector between points in length space.

**distance domain** is elapsed distance and duration space.

**distance** is the magnitude of a displacement.

**distime** is the magnitude of a dischronment.

**duration** (traversal duration) is the interval between two points on a duration frame traversed by a point on its length frame.

**duration frame** is a 3D lattice of clock-rods as an ℝ^{3} coordinate system with each duration rod at rest relative to an observer relative to a length rod position.

**duration space** is the 3D vector space of a duration frame.

**dynacosm** is the six-dimensional world of weighted motion measured by length with time and mass along with duration with elapsed distance and vass.

**elapsed distance** is an independent length, e.g., the magnitude of an independent displacement; symbol *r*.

**elapsed time** is an independent duration, e.g., the magnitude of an independent dischronment; symbol *t*.

**energy**: the capacity for doing work; units, J ≡ N·m = W·s; symbol *E*; energy is conserved over elapsed time.

**equidistant** events are an equal distance apart or an equal distance from a common point; vb *equidistancise*, to make* equidistant*.

**event** (eventicle) is an occurrence; specifically, a point in a frame of reference.

**event space** is length and duration space.

**facilia **is the nonresistance of a body to a change in its state of motion; Latin for *easy*.

**facilial frame** is a duration frame in which free particles have no relentation.

**force **is the agency that tends to change the momentum of a body; elapsed time rate of change of *momentum*; units in newtons, N = kg m s^{−2}; symbol **F** ≡ d**p**/d*t*.

**frame of reference **is a method to project every event onto a coordinate system.

**gravitation **is the mutual force that all bodies have, which is directed toward their mutual centre of mass.

**harmonic addition** (or reciprocal or parallel addition) is the reciprocal of the addend reciprocals; symbol ⊞, for adding rates with a common numerator.

**harmonic lenticity** is the reciprocal of velocity, which adds harmonically.

**harmonic pace** is the reciprocal of speed, which adds harmonically.

**harmonic speed** is the reciprocal of pace, which adds harmonically.

**harmonic velocity** is the reciprocal of lenticity, which adds harmonically.

**impulse **is a force** F **applied over an elapsed time d*t*, or the change in momentum; units N·s; symbol **J** ≡ **F**·d*t* = d**p**.

**inertia **is the resistance of a body to any change in its state of motion.

**inertial frame** is a length frame in which free particles have no acceleration.

**instantaneous** event occurs in a single elapsed time point.

**isochron (contour) line** links *simultaneous* events.

**isodistance (contour) line** links *equidistant* events.

**kinecosm** is the six-dimensional world of motion measured by length and duration.

**kinetic energy** KE = ½*m***v**².

**kinetic lethargy** KL = ½*n***w**².

**length** (traversal length) is the interval between two points on a length frame traversed by a point on its duration frame.

**length frame** is a 3D lattice of clock-rods as an ℝ^{3} coordinate system with each length rod at rest relative to an observer relative to a duration rod position.

**length scale** (or distance scale) is a ratio of map length *vs* actual length.

**length space** is the 3D vector space of a length frame.

**length-duration domain** is the domain with length and duration independent (time and elapsed distance can be secondary independent variables).

**lenticity** is the elapsed distance rate of dischronment, Δ**z**/Δ*r*; *punctaneous lenticity* is the derivative of the duration trajectory with respect to elapsed distance, d**z**/d*r*; symbol **w**; from Latin *lentus*, slow.

**lethargy **is the capacity for repose; units, 1/J ≡ O·s; symbol *D* = 1/*E*; lethargy is conserved over elapsed distance.

**levage** is the* release *exerted on a body by* levity* (from French).

**levamentum **is the inverse momentum, *vass* times the *lenticity*; the distance rate of change of the vass-time punctum; plural, *puncta*; Latin, point; units of kg^{−1} s m^{−1}; symbol **q** = *n***w**.

**levitation **is the mutual *release* that all bodies have, which is directed toward their mutual centre of *vass*.

**location vector** is the displacement from the length space origin; symbol **x**.

**mass **is a measure of a body’s inertia; the resistance of a body to a change in its condition of motion as a net force is applied; inverse of* vass*; units of kg; symbol* m*.

**matter **is a body with mass and 3D length; a measure of the energy content of a body.

**moment **is the product of a physical quantity such as mass or force and its distance from/to a space point/axis.

**moment of inertia** is the second moment of mass; *I* ≡ Σ_{i} *x*_{i}^{2}*m*_{i}.

**momentum **(linear) is the *mass* times the *velocity*; the time rate of change of the mass-distance moment; plural, *momenta*; units in kg m s^{−1}; symbol **p** = *m***v**.

**motion** is a continuous change of a body’s position.

**pace** of a body is the elapsed distance rate of dischronment magnitude, Δ*z*/Δ*r*; *punctaneous pace* is the magnitude of the instantaneous lenticity, |d**z**/d*r*|; symbol *w*; units of s/m; from racing (cf *ritmo*).

**patter **is a body with *vass* and 3D duration; a measure of the lethargy content of a body.

**phase** *ϕ* is displacement at an initial or elapsed time.

**placidity **is the elapsed distance rate of repose effected: *Q* ≡ d*V*/d*r* = **R**·**u**; units: 1/J·m = O·s/m.

**point mass** (or particle) is a weighted length with elapsed time point.

**point vass** (or tempicle) is a weighted duration with elapsed distance point.

**position** is a reference to a point of the kinecosm, ℝ^{3} × ℝ^{3}; an ordered pair of the location and chronation of the same event.

**posture** *χ* is dischronment at an initial or elapsed distance.

**power **is the elapsed time rate of work done: *P* ≡ d*W*/d*t *= **F** ·**v**; units: Watt, W = J/s = N·m/s.

**punctaneous** event occurs in a single elapsed distance point.

**punctum **is the product of a physical quantity such as *vass* or *release* and its time from/to a time point.

**punctum of facilia** is the second punctum of vass; *J* ≡ Σ_{i} *z*_{i}^{2}*n*_{i}.

**release **is the agency that tends to change the levamentum of a body; elapsed distance rate of change of *levamentum*; units in* oldtons*, O = kg^{−1} s m^{−2}; symbol **R** ≡ d**q**/d*s*.

**relentation **is the elapsed distance rate of lenticity variation; verb *relentate*; negative is *derelentate*; zero is *unrelentated*; *punctaneous relentation* is the derivative of lenticity with respect to elapsed distance, d**w**/d*r*; symbol **b**; units s/m²; Sp.

**remove **is a *release*** G **applied over an elapsed distance d*x* or change in *levamentum*; units O·m; symbol **K** ≡ **R**·d*r* = d**h**.

**repose **is a release** R** = **F ^{−1}** applied over a

*dischronment*

**z**:

*Z*≡

**R**·

**z**; constant

*release*:

*Y = R*d

*w*=

*Q*d

*s*; units O·s.

**simuldistant **events occur at the same elapsed distance; n *simuldistanceity*.

**simultaneous** events occur at the same elapsed time; n *simultaneity*.

**speed** of a body is the elapsed time rate of displacement magnitude, Δ*x*/Δ*t*;* instantaneous speed* is the magnitude of the instantaneous velocity, |d**x**/d*t*|; symbol *v*; units of m/s, etc.

**strophence **is the punctum of release; the rate of change of angular *levamentum*, **σ** *=* I**β** = **z** ∧ **R**; from Greek *strophe*, turn + (e)*nce.*

**synchronic** is a wide-angle snapshot.

**synchronous** events are an equal time apart or an equal time from a common event; vb *synchronise*, to make synchronous.

**time domain** is elapsed time and length space, ℝ^{3} × ℝ.

**time scale** (or duration scale) is a ratio of map duration *vs* actual duration.

**torque **is the moment of force; the rate of change of angular momentum, **τ** *=* I**α** = **x** ∧ **F**; units: N·m.

**vass** measures a body’s facilia; nonresistance of a body to a change in its condition of motion as a net *release* is applied; inverse of mass; from in* v*erse m

*; units of kg*

__ass__^{−1}; symbol

*n*.

**velocity** is the elapsed time rate of displacement, Δ**x**/Δ*t*; *instantaneous velocity* is the derivative of the length trajectory with respect to elapsed time, d**x**/d*t*; symbol **v**; from Latin *velocitas*, rapidity.

**weight** is the force exerted on a body by gravity.

**work **is a force** F **applied over a displacement** x**: *W* ≡** F**·** x**; constant force: *W = F* d*x* = *P* d*t*; units: J = N·m.