The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.
SERONEGATIVE
Etymology
Adjective
seronegative (not comparable)
(of blood serum): Testing negative for a given pathogen, especially HIV.
(of a person or animal): Having seronegative blood serum.
Antonyms
• (of serum): seropositive
• (of a person): seropositive
Noun
seronegative (plural seronegatives)
Such a serum of person
Source: Wiktionary
Recent Word Finds
Word of the Day
13 April 2025
TIME
(noun) an instance or single occasion for some event; “this time he succeeded”; “he called four times”; “he could do ten at a clip”
Coffee Trivia
