行動の定義と意味 - メリアム・ウェブスター

BEHAVIOUR Definition & Meaning - Merriam-Webster Est. 1828 Dictionary Definition Definition Entries Near Cite this Entry Citation More from M-W Show more Show more Citation More from M-W Save Word To save this word, you'll need to log in. Log In behaviour, behaviourism, behaviourist be·​hav·​iour, be·​hav·​iour·​ism, be·​hav·​iour·​ist chiefly British spellings of behavior , behaviorism , behaviorist Browse Nearby Words behavior therapy behaviour behead See all Nearby Words Cite this Entry Style MLA Chicago APA Merriam-Webster “Behaviour.” Merriam-Webster.com Dictionary , Merriam-Webster, https://www.merriam-webster.com/dictionary/behaviour. Accessed 4 May. 2026. Copy Citation More from Merriam-Webster on behaviour Nglish: Translation of behaviour for Spanish Speakers Britannica.com: Encyclopedia article about behaviour Love words? Need even more definitions? Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! Merriam-Webster unabridged More from Merriam-Webster Word of the Day scrupulous See Definitions and Examples » Get Word of the Day daily email! Popular in Grammar & Usage See More More Commonly Mispronounced Words 5 Verbal Slip Ups and Language Mistakes Is that lie 'bald-faced' or 'bold-faced'? The Difference Between 'i.e.' and 'e.g.' Why is '-ed' sometimes pronounced at the end of a word? See More Popular in Wordplay See More The Longest Long Words List 9 Other Words for Beautiful The Words of the Week - May 1 Was 'nervous Nellie' a Real Person? 12 Lovely and Unusual Words for the Natural World See More Popular See More More Commonly Mispronounced Words The Longest Long Words List 9 Other Words for Beautiful See More Games & Quizzes See All Quordle Can you solve 4 words at once? Play Blossom Pick the best words! Play The Missing Letter A daily crossword with a twist Play Name That Tree! A quiz that’s all bark, no bite. Take the quiz See All