The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.
americium, Am, atomic number
(noun) a radioactive transuranic metallic element; discovered by bombarding uranium with helium atoms
Source: WordNet® 3.1
americium (uncountable)
The chemical element (symbol Am) with an atomic number of 95.
Source: Wiktionary
28 March 2025
(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
The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.