o

Fetched 2026-10-27 (cache).

Datamuse reports no synonyms or antonyms for this word.

Letter

1. The fifteenth letter of the basic modern Latin alphabet.
   • See º.

Symbol

1. a close-mid back rounded vowel.
2. [o]-coloring (such as [o]-like labialization of a consonant) or a weak, fleeting, epenthetic or echo [o].
3. marks a labialized consonant.

Letter

1. The fifteenth letter of the English alphabet, called o and written in the Latin script.
2. Alternative form of ο, the fifteenth letter of the Classical and Modern Greek alphabets, called omicron and used as an abbreviation of omicron in star names.
   • The system's Bayer designation is o Persei.

Noun

1. The name of the Latin script letter O/o.
2. A zero .
   • It is currently two-o-five in the afternoon (2:05 PM).
   • The first permanent English settlement in America was in Jamestown in sixteen-o-seven (1607).

Particle

1. alternative form of O (vocative particle)

Interjection

1. Alternative form of oh.

Noun

1. Operator
2. Object, see SVO

Adjective

1. Clipping of over.

Preposition

1. Alternative form of of.

Source: Wiktionary · CC BY-SA 3.0 (Wiktionary) · cached copy, not a rewrite.