The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.
WAVEFORM
Etymology
Noun
waveform (plural waveforms)
(mathematics) The shape of a wave function represented by a graph showing some dependent variable as function of an independent variable.
(physics, engineering) The shape of a physical wave, such as sound, electric current or electromagnetic radiation, or its representation obtained by plotting a characteristic of the phenomenon (such as voltage) versus another variable, often time.
Source: Wiktionary
Recent Word Finds
Word of the Day
27 April 2024
GREAT
(adjective) remarkable or out of the ordinary in degree or magnitude or effect; “a great crisis”; “had a great stake in the outcome”
Coffee Trivia
