Amplitude definition

Amplitude

Topics Amplitude Definition

WordNet

(1) Greatness of magnitude

(2) The property of copious abundance

(3) (physics) the maximum displacement of a periodic wave

WiktionaryText

< < ; see ample and -tude.

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