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单词 pylorus
释义

WordReference Random House Unabridged Dictionary of American English © 2024
py•lo•rus  (pī lôrəs, -lōr-, pi-),USA pronunciation n., pl. -lo•ri (-lôrī, -lōrī).USA pronunciation [Anat.]
  1. Anatomythe opening between the stomach and the duodenum. See diag. under intestine. 
  • Greek pylōrós literally, gatekeeper
  • Late Latin
  • 1605–15;
py•lor•ic  (pī lôrik, -lor-, pi-),USA pronunciation adj. 
Collins Concise English Dictionary © HarperCollins Publishers::
pylorus /paɪˈlɔːrəs/ n ( pl -ri / -raɪ/)
  1. the small circular opening at the base of the stomach through which partially digested food (chyme) passes to the duodenum
Etymology: 17th Century: via Late Latin from Greek pulōrus gatekeeper, from pulē gate +ouros guardian
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更新时间:2025/2/23 1:11:16