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: …

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: …

Ohio (/ oʊˈhaɪ.oʊ / ⓘ oh-HY-oh) [14] is a state in the Midwestern region of the United States. It borders the Canadian province of Ontario to the north (through Lake Erie), Pennsylvania to the east, West …

Used to express strong emotion, such as surprise, fear, anger, or pain: Oh—can't you stop making so much noise? 2. Used in direct address: Oh, sir! You forgot your keys. 3. Used to indicate …

Dec 24, 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 precede …

(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, waiter! (used …

From Longman Dictionary of Contemporary English oh /əʊ $ oʊ/ interjection 1 used when you want to get someone’s attention or continue what you are saying Oh, look, I think that’s Harry over there.

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

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.