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单词 polycystine
释义

Definition of polycystine in English:

polycystine

(also polycystin)
adjective ˌpɒlɪˈsɪstiːnˌpɒlɪˈsɪstʌɪn
Zoology
  • Originally: = "radiolarian" (obsolete). Later: specifically of, relating to, or designating radiolarians of the class Polycystinea, whose central capsule surrounding the nucleus has many evenly spaced perforations.

noun ˌpɒlɪˈsɪstiːnˌpɒlɪˈsɪstʌɪn
Zoology
  • Originally: = "radiolarian" (obsolete). Later: specifically a radiolarian of the class Polycystinea.

Origin

Mid 19th century. From scientific Latin Polycystina (or later Polycystinea), group name from poly- + ancient Greek κύστις bladder + scientific Latin -ina (or -inea): see -ine.

 
 

Definition of polycystine in US English:

polycystine

(also polycystin)
adjective
Zoology
  • Originally: = "radiolarian" (obsolete). Later: specifically of, relating to, or designating radiolarians of the class Polycystinea, whose central capsule surrounding the nucleus has many evenly spaced perforations.

noun
Zoology
  • Originally: = "radiolarian" (obsolete). Later: specifically a radiolarian of the class Polycystinea.

Origin

Mid 19th century. From scientific Latin Polycystina (or later Polycystinea), group name from poly- + ancient Greek κύστις bladder + scientific Latin -ina (or -inea): see -ine.

 
 
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更新时间:2024/9/21 16:37:17