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Definitions

o

[oh] / oʊ /




Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Using JWST, the team measured emissions from O III, an ionized form of oxygen that signals recent star formation.

From Science Daily • Mar. 30, 2026

In 1973, the Isley Brothers remade the song on their “3 + 3” LP; two decades after that, the gothic metal band Type O Negative recorded a sludgy, slowed-down rendition.

From Los Angeles Times • Mar. 26, 2026

"As Irish people, it's just not in our nature to watch these things happen internationally or domestically and stay silent," said Mo Chara, whose real name is Liam Og O hAnnaidh.

From Barron's • Mar. 20, 2026

The investigation uncovered further incidents of inappropriate behaviour and Mr O was sacked, tribunal documents show.

From BBC • Mar. 10, 2026

The O of Olinski was not round or smooth but nervous.

From "The View From Saturday" by E.L. Konigsburg