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part of speech

American  
[pahrt uhv speech] / ˈpɑrt əv ˈspitʃ /

noun

Grammar.
  1. any of the classes into which words in some languages, as Latin and English, have traditionally been divided on the basis of their meaning, form, or syntactic function, as, in English, noun, pronoun, verb, adverb, adjective, preposition, conjunction, and interjection.


part of speech British  

noun

  1.  POS.  a class of words sharing important syntactic or semantic features; a group of words in a language that may occur in similar positions or fulfil similar functions in a sentence. The chief parts of speech in English are noun, pronoun, adjective, determiner, adverb, verb, preposition, conjunction, and interjection

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of part of speech

First recorded in 1500–10

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

But these terms had not morphed into abstract symbols, nor did they spread to every other part of speech.

From Scientific American • Jun. 14, 2023

He asked for all the word’s information — its definition, part of speech, orthography, use in a sentence — but he didn’t need it, evidenced by a slight smile as he spoke.

From New York Times • Jun. 2, 2023

What is the mechanism for, say, changing one part of speech into another?

From Salon • Jan. 11, 2023

No part of speech has drawn more ink in recent years than pronouns, which aren’t just for males and females anymore.

From Washington Times • Jan. 19, 2022

Combine and define confine + ment.—What other part of speech than a verb is "confine"? Ans.

From New Word-Analysis by William Swinton