tentorium

名词 n.
中文释义

英文释义

名词 n.
  1. The framework of internal supports (a false endoskeleton) within an arthropod head, formed by ingrowths of the exoskeleton called apophyses.
    — In the female of Culex the tentoria arise in front of the border of the occipital foramen and ascend at an angle of twenty-five degrees with the floor of the head.
  2. The tentorium cerebelli, an extension of the dura mater that separates the cerebellum from the inferior portion of the occipital lobes.
    — Four dogs with intact tentoriums survived 6 weeks and 8 with sectioned tentoriums survived the same period of time.

词形变化

tentoria plural tentoriums plural

词汇关系

衍生词
tentorial

词源

Early 19th century: from Latin tentorium, literally ‘tent’.
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