The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.
acrogen
(noun) any flowerless plant such as a fern (pteridophyte) or moss (bryophyte) in which growth occurs only at the tip of the main stem
Source: WordNet® 3.1
acrogen (plural acrogens)
(biology) any flowerless plant whose growth takes place at the tip of the main stem, especially the cryptogam ferns
• cornage
Source: Wiktionary
Ac"ro*gen, n. Etym: [Gr. -gen.] (Bot.)
Definition: A plant of the highest class of cryptograms, including the ferns, etc. See Cryptogamia. The Age of Acrogens (Geol.), the age of coal plants, or the carboniferous era.
Source: Webster’s Unabridged Dictionary 1913 Edition
23 November 2024
(adjective) concerned primarily with theories or hypotheses rather than practical considerations; “theoretical science”
The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.