The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.
CODOMAIN
Etymology
Noun
codomain (plural codomains)
(mathematics, analysis) The target set into which a function is formally defined to map elements of its domain; the set denoted Y in the notation f : X → Y.
Usage notes
The codomain always contains the image of the function (the actual set of points to which points of the domain are mapped), and can be larger if the function is not surjective.
The term range is often synonymous with codomain, but can also be used as a synonym for image.
Synonyms
• (target set of a function): range
Antonyms
• (target set of a function): domain
Anagrams
• monoacid
Source: Wiktionary
Recent Word Finds
Word of the Day
14 May 2025
TERNARY
(adjective) having three units or components or elements; “a ternary operation”; “a treble row of red beads”; “overcrowding made triple sessions necessary”; “triple time has three beats per measure”; “triplex windows”
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