The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.
siliceous, silicious
(adjective) relating to or containing or resembling silica; “gritrock is siliceous sandstone”
Source: WordNet® 3.1
siliceous (comparative more siliceous, superlative most siliceous)
(chemistry) Of, relating to, consisting of, or resembling silica or silicates.
Source: Wiktionary
Si*li"ceous, a. Etym: [L. siliceus, fr. silex, silicis, a flint.]
Definition: Of or pertaining to silica; containing silica, or partaking of its nature. [Written also silisious.]
Source: Webster’s Unabridged Dictionary 1913 Edition
17 April 2025
(noun) a porous mass of interlacing fibers that forms the internal skeleton of various marine animals and usable to absorb water or any porous rubber or cellulose product similarly used
The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.