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单词 rhynchocoel
释义

Definition of rhynchocoel in English:

rhynchocoel

(also rhyncocoele, rhyncocoel, rhynchocoele)
adjective ˈrɪŋkə(ʊ)siːl
Zoology
  • = rhynchocoelanrare.

noun ˈrɪŋkə(ʊ)siːl
Zoology
  • 1A worm of the phylum Rhynchocoela (now usually called Nemertea); a nemertean worm.

  • 2In a nemertean worm: a fluid-filled tubular body cavity containing the introverted proboscis. Also: a cavity enclosing the extensible proboscis in whelks and related gastropods.

Origin

Late 19th century; earliest use found in Thomas Huxley (1825–1895), biologist and science educationist. From rhyncho- + -coele.

Definition of rhynchocoel in US English:

rhynchocoel

(also rhyncocoele, rhyncocoel, rhynchocoele)
adjectiveˈrɪŋkə(ʊ)siːl
Zoology
  • = rhynchocoelanrare.

nounˈrɪŋkə(ʊ)siːl
Zoology
  • 1A worm of the phylum Rhynchocoela (now usually called Nemertea); a nemertean worm.

  • 2In a nemertean worm: a fluid-filled tubular body cavity containing the introverted proboscis. Also: a cavity enclosing the extensible proboscis in whelks and related gastropods.

Origin

Late 19th century; earliest use found in Thomas Huxley (1825–1895), biologist and science educationist. From rhyncho- + -coele.

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更新时间:2025/6/18 12:19:59