The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.
retinene, retinal
(noun) either of two yellow to red retinal pigments formed from rhodopsin by the action of light
Source: WordNet® 3.1
retinene (plural retinenes)
(biochemistry) Either of two carotenoid pigments found in the retina and produced from vitamin A; retinal
retinaldehyde
dehydroretinaldehyde
• internee
Source: Wiktionary
28 April 2025
(adjective) enjoying or showing or marked by joy or pleasure; “a happy smile”; “spent many happy days on the beach”; “a happy marriage”
The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.