The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.
elutriation (plural elutriations)
The process of separating the lighter particles from the heavier ones by means of an upward directed stream of gas or liquid.
Source: Wiktionary
E*lu`tri*a"tion, n.
Definition: The process of elutriating; a decanting or racking off by means of water, as finer particles from heavier.
Source: Webster’s Unabridged Dictionary 1913 Edition
25 December 2024
(adjective) having or exhibiting a single clearly defined meaning; “As a horror, apartheid...is absolutely unambiguous”- Mario Vargas Llosa
The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.