Amplitude

Noun

 * 1) The measure of something's size, especially in terms of width or breadth; largeness, magnitude.
 * 2)  The maximum absolute value of the vertical component of a curve or function, especially one that is periodic.
 * 3)  The maximum absolute value of some quantity that varies.

Related terms

 * ample
 * amplifiable
 * amplification
 * amplifier
 * amplificatory
 * amplify

Thesaurus
abundance; affluence; amount; ample sufficiency; ampleness; antinode; area; auditory effect; auditory phenomenon; avalanche; beam; bigness; body; bonanza; boundlessness; bountifulness; bountiousness; breadth; broadness; bulk; bumper crop; caliber; camber; capaciousness; capacity; cloud of words; commodiousness; comprehensiveness; congestion; copiousness; coverage; crest; de Broglie wave; depth; diameter; diffraction; diffuseness; diffusion; diffusiveness; dimension; dimensions; distance; distance across; effusion; effusiveness; electromagnetic radiation; electromagnetic wave; enormity; enormousness; expanse; expansion; expansiveness; extension; extensiveness; extent; extravagance; exuberance; fecundity; fertility; flight path; flood; flood tide; flow; fluency; foison; force; formidableness; formlessness; frequency; frequency band; frequency spectrum; full; full measure; fullness; gauge; generosity; generousness; gigantism; girth; grandeur; grandness; great abundance; great plenty; great scope; greatness; guided wave; gush; gushing; height; high tide; high water; hugeness; immensity; impletion; in phase; infinity; intensity; interference; landslide; largeness; latitude; lavishness; length; liberality; liberalness; light; logorrhea; longitudinal wave; lots; loudness; luxuriance; macrology; magnitude; mass; matter; maximum; measure; measurement; mechanical wave; might; mightiness; more than enough; much; muchness; myriad; myriads; node; noise; numbers; numerousness; opulence; opulency; out of phase; outpour; outpouring; overflow; overfullness; palilogy; period; periodic wave; phone; plenitude; plenteousness; plentifulness; plenty; pleonasm; plethora; power; prevalence; prodigality; prodigiousness; productiveness; productivity; profuseness; profusion; prolificacy; prolificity; proportion; proportions; quantities; quantity; quantum; radio wave; radius; rampancy; range; rankness; ray; reach; redundancy; reinforcement; reiteration; reiterativeness; repetition for effect; repetitiveness; repleteness; repletion; resonance; resonance frequency; rich harvest; rich vein; richness; riot; riotousness; roominess; satiety; saturation; saturation point; scads; scale; scope; seismic wave; shock wave; shower; size; skin effect; skin friction; slip; sonance; sound; sound intensity level; sound propagation; sound wave; space; spaciousness; span; spate; speech sound; spread; spring tide; stagger; stream; strength; stretch; stupendousness; substance; substantiality; substantialness; sum; superabundance; superfluity; superflux; surface wave; surfeit; talkativeness; tautology; teemingness; tidal wave; tirade; transverse wave; tremendousness; trough; ultrasound; vastness; volume; wave; wave equation; wave motion; wave number; wavelength; wealth; whole; wideness; width