In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.
OH
Ohio, Buckeye State, OH
(noun) a midwestern state in north central United States in the Great Lakes region
Source: WordNet® 3.1
Proper noun
OH
(US) Abbreviation of Ohio.
Noun
OH (plural OHs)
(Internet slang) Initialism of other half: a husband, wife, partner, etc.
(US, army, aviation) Initialism of observation helicopter.
Noun
OH pl (plural only)
Initialism of office hours.
Symbol
OH
(organic chemistry) A hydroxyl, or alcohol, functional group.
(inorganic chemistry) A hydroxide radical, or hydroxyl group.
Anagrams
• 'ho, HO, Ho, H₂O, h/o, ho
Etymology 1
Interjection
oh
Expression of surprise.
Expression of wonder, amazement, or awe.
Expression of understanding, affirmation, recognition, or realization.
A word to precede an offhand or annoyed remark.
A word to precede an added comment or afterthought.
An invocation or address (similar to the vocative in languages with noun declension), often with a term of endearment.
Exclamation for drama or emphasis (often poetic).
Expression of pain. See ouch.
Space filler or extra syllable, especially in (popular) music.
(interrogative) Expression of mild scepticism.
A word to mark a spoken phrase as imaginary.
Noun
oh (plural ohs)
An utterance of oh; a spoken expression of surprise, acknowledgement, etc.
Verb
oh (third-person singular simple present ohs, present participle ohing, simple past and past participle ohed)
(intransitive) To utter the interjection oh; to express surprise, etc.
Etymology 2
Noun
oh (plural ohs)
the letter O, o (more commonly spelled o)
Etymology 3
Noun
oh (plural ohs)
the digit 0 (especially in representations of speech)
Anagrams
• 'ho, HO, Ho, H₂O, h/o, ho
Source: Wiktionary
Recent Word Finds
Word of the Day
26 January 2025
NEGLECT
(verb) leave undone or leave out; “How could I miss that typo?”; “The workers on the conveyor belt miss one out of ten”
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