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.

Oh definition: (used as an expression of surprise, pain, disapproval, etc.).. See examples of OH used in a sentence.

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

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: …

Nov 20, 2025 · 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 …

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

Sep 21, 2025 · Oh is an interjection that expresses a wide range of emotions and phenomena in human communication, from surprise and realization to disappointment, disbelief, or even …

(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 attention): Oh, …

Master the word "OH" in English: definitions, translations, synonyms, pronunciations, examples, and grammar insights - all in one complete resource.

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