oh - Wiktionary, the free dictionary
https://en.wiktionary.org/wiki/oh
WEB6 days ago · Oh! I didn't see you there. 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 an offhand or annoyed remark. Oh, leave me alone. A word to precede an added comment or afterthought. Oh, and don't forget your …
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