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单词 byssus
释义

WordReference Random House Unabridged Dictionary of American English © 2024
bys•sus  (bisəs),USA pronunciation n., pl. bys•sus•es, bys•si 
    (bisī).USA pronunciation 
  1. Zoologya collection of silky filaments by which certain mollusks attach themselves to rocks.
  2. an ancient cloth, thought to be of linen, cotton, or silk.
  • Semitic; compare Hebrew būts
  • Greek býssos a fine cotton or linen
  • Latin
  • 1350–1400; Middle English
bys•sa•ceous  (bi sāshəs),USA pronunciation byssoid, adj.  byssal, adj. 

Collins Concise English Dictionary © HarperCollins Publishers::
byssus /ˈbɪsəs/ n ( pl byssuses, byssi /ˈbɪsaɪ/)
  1. a mass of strong threads secreted by a sea mussel or similar mollusc that attaches the animal to a hard fixed surface
Etymology: 17th Century: from Latin, from Greek bussos linen, flax, ultimately of Egyptian origin
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