curve vs envelope
envelope vs curvecurve and envelope both are nouns.
curve is a verb but envelope is not a verb.
| Word | Noun | Adjective | Verb | Adverb |
|---|---|---|---|---|
| curve | Yes | No | Yes | No |
| envelope | Yes | No | No | No |
As nouns,
envelope is a hyponym of
curve; that is, envelope is a
word with a more specific, narrower meaning than
curve:
- curve: the trace of a point whose direction of motion changes
- envelope: a curve that is tangent to each of a family of curves
Other hyponyms of curve include
bell-shaped curve, Gaussian curve, Gaussian shape, normal curve, meander, closed curve, S-shape, catenary, Cupid's bow, undulation, wave, extrados, gooseneck, intrados, bend, crook, turn, twist, crotchet, hook, arc, crenation, crenature, crenel, crenelle, scallop, spiral, helix, spiral, perversion, sinuosity, sinuousness, arch, bell, bell shape, campana, arc, bow, crescent, quadric, quadric surface, lemniscate, line roulette, roulette, pedal curve, indifference curve, demand curve, polygonal chain, conchoid, brachistochrone, supply curve, cosine curve, cotangent curve, tangent curve.
| curve (noun) | envelope (noun) |
|---|---|
| a pitch of a baseball that is thrown with spin so that its path curves as it approaches the batter | any wrapper or covering |
| curved segment (of a road or river or railroad track etc.) | a flat (usually rectangular) container for a letter, thin package, etc. |
| the property possessed by the curving of a line or surface | the bag containing the gas in a balloon |
| a line on a graph representing data | the maximum operating capability of a system (especially an aircraft) |
| the trace of a point whose direction of motion changes | a natural covering (as by a fluid) |
| a curve that is tangent to each of a family of curves |
| curve (verb) | envelope (verb) |
|---|---|
| form a curl, curve, or kink | |
| turn sharply; change direction abruptly | |
| form an arch or curve | |
| bend or cause to bend | |
| extend in curves and turns |
Words related to "curve"
- Cupid's bow
- Gaussian curve
- Gaussian shape
- S-shape
- arc
- arch
- be
- bell
- bell shape
- bell-shaped curve
- bend
- bender
- blind bend
- blind curve
- bow
- brachistochrone
- breaking ball
- camber
- campana
- catenary
- change surface
- circumvolute
- closed curve
- conchoid
- configuration
- conformation
- contour
- cosine curve
- cotangent curve
- crenation
- crenature
- crenel
- crenelle
- crescent
- crook
- crotchet
- curl
- curliness
- curvature
- curve ball
- curved shape
- curvey
- curvy
- cut
- deform
- delivery
- demand curve
- elbow
- envelope
- extrados
- flex
- form
- gooseneck
- graph
- graphical record
- graphical recording
- hairpin bend
- helix
- hook
- indifference curve
- intrados
- kink
- lemniscate
- line
- line roulette
- meander
- normal curve
- pedal curve
- peel off
- perversion
- pitch
- polygonal chain
- quadric
- quadric surface
- recurve
- regression curve
- regression line
- river
- road
- roulette
- route
- scallop
- section
- segment
- shape
- sheer
- sinuosity
- sinuousness
- slew
- slue
- snake
- spiral
- spoke misalignment
- straight line
- straightness
- supply curve
- swerve
- tangent curve
- trend
- turn
- twist
- undulation
- veer
- wave
- waviness
- wind
- yaw
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