The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.
NEUTRON
neutron
(noun) an elementary particle with 0 charge and mass about equal to a proton; enters into the structure of the atomic nucleus
Source: WordNet® 3.1
Etymology
Noun
neutron (plural neutrons)
(particle) A subatomic particle forming part of the nucleus of an atom and having no charge; it is a combination of an up quark and two down quarks.
Synonyms
• n (symbol)
Hypernyms
• baryon
• nucleon
Anagrams
• nontrue
Source: Wiktionary
Recent Word Finds
Word of the Day
2 May 2025
MINESHAFT
(noun) excavation consisting of a vertical or sloping passageway for finding or mining ore or for ventilating a mine
Coffee Trivia
