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Definitions

oh

[oh] / oʊ /
INTERJECTION
(expression of surprise)
Synonyms


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.

Continued heating produces ferric hydroxysulfate, where OH replaces H2O in the mineral structure.

From Science Daily • Mar. 10, 2026

Defending champions Arsenal secured a seeded play-off spot, alongside debutants Manchester United, with a 3-0 victory over OH Leuven on Wednesday.

From BBC • Dec. 17, 2025

The 18-team table is led by three-time winners Barcelona, who swept aside Belgian European debutants OH Leuven 3-0.

From Barron's • Nov. 12, 2025

“I’ve seen the doc and listened to the podcasts and OH MY GOD.”

From Los Angeles Times • Sep. 12, 2024

Nancy swallowed and said, "Three words: OH MY GOSH!"

From "Scream for Ice Cream: Nancy Drew and the Clue Crew, #2" by Carolyn Keene




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