cupful

C3U1P3F4U1L1
/ˈkʌp̪fl̩/

noun

The amount necessary to fill a cup.

“Add a cupful of milk to the sauce.”

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UncommonScrabble 13

Meanings

nouncupful (plural cupfuls or cupsful)

plural cupfuls · plural cupsful

  1. The amount necessary to fill a cup.

    Add a cupful of milk to the sauce.

    1 more example

    But as things were it was manageable enough, and we did not ship a cupful of water.

    1886 October – 1887 January, H[enry] Rider Haggard, She: A History of Adventure, London: Longmans, Green, and Co., published 1887, →OCLC
  2. A half pint, i.e. eight ounces

Synonyms & antonyms

nounthe quantity a cup will hold

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Also see

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Middle Englishcopful
  2. Englishcupful

From Middle English copful, copfull, cupfulle, cuppefulle, equivalent to cup + -ful. Cognate with Saterland Frisian Kopful (“cupful”), West Frisian kopfol (“cupful”).

Full word history & related roots →

Translations

Basque kikarakada
  • kikarakadathe amount necessary to fill a cup
Bulgarian ча́ша
  • ча́ша (čáša)the amount necessary to fill a cup
Finnish kupillinen
  • kupillinenthe amount necessary to fill a cup
French tasse
  • tassethe amount necessary to fill a cup
Hungarian csészényi
  • csészényithe amount necessary to fill a cup
Irish lán cupáin
  • lán cupáinthe amount necessary to fill a cup
Portuguese xícara
  • xícarathe amount necessary to fill a cup
Russian ча́шка
  • ча́шка (čáška)the amount necessary to fill a cup
Welsh cwpanaid, dysglaid
  • cwpanaidthe amount necessary to fill a cup
  • dysglaidthe amount necessary to fill a cup
Cite this entry
APA

cupful. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/cupful

MLA

“cupful.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/cupful. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “cupful,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/cupful.

Source: cupful on Wiktionary, CC BY-SA 4.0.