The meaning of OH is —used to express an emotion (such as surprise or desire) or in response to physical stimuli. How to use oh in a sentence.

We use oh as a discourse marker to respond to new information or to show that we have just discovered something surprising. We often use it with other discourse markers: …

oh (oʊ) interj., n., pl. oh's, ohs, interj. 1. (used as an exclamation of surprise, pain, disapprobation, sympathy, agreement, etc.)

Factsheet What does the word oh mean? There are ten meanings listed in OED's entry for the word oh. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

Nov 20, 2025 · Oh is used as an exclamation, which is a type of interjection that expresses strong emotions or feelings. Exclamations are often used to convey surprise, excitement, or dismay.

5 days ago · Expression of wonder, amazement, or awe. Oh, wow! That's amazing. Expression of understanding, affirmation, recognition, or realization. Oh, so that's how it works. A word to precede …

Oh definition: Used to express strong emotion, such as surprise, fear, anger, or pain.

Definition of oh exclamation in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Dec 28, 2007 · "Oh -- oh -- _oh_ --" she said; and darting from him, ran up-stairs, stumbling on the unaccustomed length of her skirt and catching at the banisters to keep from falling.

oh /oʊ/ interj., n., pl. oh's, ohs. (used to express surprise, pain, disapproval, sympathy, agreement, and other emotions): Oh! What's that noise? (used when speaking to another to attract that person's …