盆地の定義と意味 - メリアム・ウェブスター

BASIN Definition & Meaning - Merriam-Webster Est. 1828 Dictionary Definition Definition Example Sentences Word History Phrases Containing Rhymes Entries Near Cite this Entry Citation Kids Definition Kids Medical Definition Medical More from M-W Show more Show more Citation Kids Medical More from M-W Save Word To save this word, you'll need to log in. Log In basin noun ba·​sin ˈbā-sᵊn Synonyms of basin Simple Definition A Simple Definition is available from our Learner's Dictionary to help you understand the meaning faster. 1 a : an open usually circular vessel with sloping or curving sides used typically for holding water for washing a new washstand and basin b chiefly British : a bowl used especially in cooking c : the quantity contained in a basin spilled a basin of water on the floor 2 a : a dock built in a harbor or a river that is noticeably affected by the tide b : an enclosed or partly enclosed water area 3 geography a : a large or small depression in the surface of the land or in the ocean floor the relatively shallow basin of the Baltic Sea b : the entire tract of country drained by a river and its tributaries flooding in the Amazon river basin c : a great depression in the surface of the lithosphere occupied by an ocean 4 geology : a broad area of the earth beneath which the strata (see stratum sense 2a ) dip usually from the sides toward the center basinal ˈbā-sᵊn-əl adjective basined ˈbā-sᵊnd adjective basinful ˈbā-sᵊn-ˌfu̇l noun Examples of basin in a Sentence a basin of cold water the drainage basin of a river the Great Basin of the western U.S. Recent Examples on the Web Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback . Observing tips The lunar disk is entirely bereft of shadows during the full moon phase, making this the perfect time to trace the outline of lunar maria — where lava flows filled colossal impact basins billions of years ago before hardening to form sweeping basaltic plains. — Anthony Wood, Space.com , 1 May 2026 Schrodinger basin , a large impact crater near the moon’s south pole, shows evidence of geologically recent volcanic activity. — Richard Tribou, The Orlando Sentinel , 1 May 2026 Old debris accumulation was found on the water heater, prep cooler doors and on the three compartment sink basins . — Veronica Fernandez-Alvarado may 1, Sacbee.com , 1 May 2026 Wipe handles regularly along with the basin . — Lauren Jarvis-Gibson, Miami Herald , 30 Apr. 2026 See All Example Sentences for basin Word History Etymology Middle English, borrowed from Anglo-French bacin , going back to Vulgar Latin *baccīnum (whence Hellenized Late Latin bacchinon "disk with two wooden dishes"), derivative from a base *bak- or *bakk- (whence Latin bacar, bacriō "kind of vessel," early Medieval Latin bacarium, baccarium, becario "pitcher, vessel"), of obscure origin First Known Use 13th century, in the meaning defined at sense 1a Time Traveler The first known use of basin was in the 13th century See more words from the same century Phrases Containing basin inter - basin slop basin sub - basin Rhymes for basin caisson chasten hasten jason capsaicin freemason stonemason subbasin washbasin indomethacin See All Rhymes for basin Browse Nearby Words basilweed basin basinal See all Nearby Words Cite this Entry Style MLA Chicago APA Merriam-Webster “Basin.” Merriam-Webster.com Dictionary , Merriam-Webster, https://www.merriam-webster.com/dictionary/basin. Accessed 4 May. 2026. Copy Citation Kids Definition basin noun ba·​sin ˈbās-ᵊn 1 a : a wide usually round container with sloping or curving sides for holding liquids b : the amount that a basin holds 2 : a hollow area or enclosure containing water especially : a partly enclosed water area for anchoring ships 3 a : the land drained by a river and its branches b : a large or small hollow area in the surface of the land or in the ocean floor c : a great hollow area in the surface of the lithosphere filled by an ocean 4 : a broad area of the earth beneath which layers of sedimentary rock dip usually from the sides toward the center Medical Definition basin noun ba·​sin ˈbās-ᵊn 1 : an open usually circular vessel with sloping or curving sides used typically for holding water for washing 2 : the quantity contained in a basin More from Merriam-Webster on basin Thesaurus: All synonyms and antonyms for basin Nglish: Translation of basin for Spanish Speakers Last Updated: 3 May 2026 - Updated example sentences Love words? 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