The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.
BIOTIN
biotin, vitamin H
(noun) a B vitamin that aids in body growth
Source: WordNet® 3.1
Etymology
Noun
biotin (countable and uncountable, plural biotins)
(vitamin) A sulfur-containing member of the vitamin B complex, 5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoic acid, found in liver, egg yolk, milk and yeast, essential to the activity of multiple enzyme systems.
Synonyms
• vitamin B7
• vitamin H
Source: Wiktionary
Recent Word Finds
Word of the Day
28 March 2025
HOST
(noun) a person who invites guests to a social event (such as a party in his or her own home) and who is responsible for them while they are there
Coffee Trivia
