苦味の定義と意味 - メリアム・ウェブスター

BITTERNESS Definition & Meaning - Merriam-Webster Est. 1828 Dictionary Definition Definition Word History 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 bitterness noun bit·​ter·​ness ˈbi-tər-nəs plural -es Synonyms of bitterness 1 : the quality or state of being bitter 2 : something bitter Word History Etymology Middle English bitternesse , from Old English biternes , from biter bitter + -nes -ness The Ultimate Dictionary Awaits Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged . Expanded definitions Detailed etymologies Advanced search tools All ad-free Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers. Start Your Free Trial Now Browse Nearby Words bittern bitterness bitter nightshade See all Nearby Words Cite this Entry Style MLA Chicago APA Merriam-Webster “Bitterness.” Merriam-Webster.com Dictionary , Merriam-Webster, https://www.merriam-webster.com/dictionary/bitterness. Accessed 5 May. 2026. Copy Citation More from Merriam-Webster on bitterness Thesaurus: All synonyms and antonyms for bitterness Nglish: Translation of bitterness for Spanish Speakers 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 augur 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