The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.
thymosin
(noun) hormone secreted by the thymus; stimulates immunological activity of lymphoid tissue
Source: WordNet® 3.1
thymosin (plural thymosins)
A polypeptide hormone, secreted by the thymus, that stimulates the development of T cells as part of the immune system
Source: Wiktionary
31 January 2025
(noun) the act of dispersing or diffusing something; “the dispersion of the troops”; “the diffusion of knowledge”
The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.