Oxford Dictionary English part of speech noun noun BrE BrE//ˌpɑːt əv ˈspiːtʃ// ; NAmE NAmE//ˌpɑːrt əv ˈspiːtʃ// (grammar) Add to my wordlistjump to other results one of the classes into which words are divided according to their grammar, such as noun, verb, adjective, etc. synonym word class Wordfinderdictionaryalphabetical, definition, dictionary, entry, example, headword, meaning, part of speech, pronunciation, register Wordfindergrammarcase, conjugate, gender, grammar, inflect, noun, part of speech, singular, subject, tenseSee part of speech in the Oxford Learner's Dictionary of Academic EnglishSee part of speech in the Oxford Advanced American DictionaryCheck pronunciation: part of speech oxfordlearnersdictionaries.com