fun size

noun

A small size.

Opposite
king-sized
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Meanings

noun

alternative fun-size · alternative funsize · alternative fun-sized

  1. euphemisticsingularsingular onlybusinessA small size.
adjectivefun size (not comparable)

alternative fun-size · alternative funsize · alternative fun-sized

  1. not comparablebusinessSmall in size.

    Antonyms: king-sized

Synonyms & antonyms

adjectiveSmall in size.

Opposite
king-sized
Also see
littlelowmodestpettysmallteeny

Origin

Corruption of earlier fun-sized.

Full word history & related roots →
Cite this entry
APA

fun size. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/fun%20size

MLA

“fun size.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/fun%20size. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “fun size,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/fun%20size.

Source: fun size on Wiktionary, CC BY-SA 4.0.