oversized

Etymology

The OED takes it as formed from English over- + sized.^[1] Etymonline instead treats it as an adjective from the past participle of oversize, to make too large (1670s), from over- and the verb size,^[2] and Webster's Third derives it from the adjective oversize with -ed.^[3]

Earliest recorded meaning

Larger than the normal or proper size: 1788 in Etymonline.^[2] The OED's first quotation is from Coleridge's Osorio, written before 1834,^[1] and the 1989 edition had 1853.^[4]

Semantic evolution

The meaning has stayed close to its first one, larger than the usual or proper size, and abnormally or excessively large.^[1][4] The verb oversize meant to exceed in size from 1615 and to make too large from 1651, and the noun, an excessive size, is recorded from 1749.^[1]

Timeline

• 1615 – verb oversize, to exceed in size.^[1]
• 1788 – oversized, in Etymonline.^[2]
• before 1834 – Coleridge, Osorio.^[1]

Meanings

Adjective

1. Larger than the usual or proper size: an oversized sweater.^[1][4]
2. Too large; excessively big.^[1]

Related words

• oversize
• size

References

1. ^ a b c d e f g h Oxford English Dictionary Online (accessed March 2026), Oxford: Oxford University Press
2. ^ a b c Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
3. ^ Gove, Philip Babcock, ed. (1961), Webster's Third New International Dictionary of the English Language, Unabridged, Springfield, Mass.: G. & C. Merriam
4. ^ a b c Simpson, J. A.; Weiner, E. S. C., eds. (1989), The Oxford English Dictionary, 2nd ed., Oxford: Clarendon Press