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词汇 jugum
释义

Definition of jugum in English:

jugum

nounPlural juga ˈdʒuːɡəmˈjo͞oɡəm
Zoology
  • 1A connecting ridge or projection, especially on a bone.

    〔主动〕腕锁

    Example sentencesExamples
    • Generally, there are large muscle scars, stout dental lamellae, closely coiled, outwardly pointed spiralia, and simple jugum.
    1. 1.1Entomology A lobe on the forewing of some moths which interlocks with the hindwing in flight.
      〔昆〕翅轭
      Example sentencesExamples
      • A. basidentatus has four marginal pegs on each juga, and the male has a characteristic anterior subbasal tooth on the front tibia, giving this segment a notched appearance on its inner surface.

Origin

Mid 19th century: from Latin, literally 'yoke'.

Definition of jugum in US English:

jugum

nounˈjo͞oɡəm
Zoology
  • 1A connecting ridge or projection.

    〔主动〕腕锁

    Example sentencesExamples
    • Generally, there are large muscle scars, stout dental lamellae, closely coiled, outwardly pointed spiralia, and simple jugum.
    1. 1.1Entomology A lobe on the forewing of some moths which interlocks with the hind wing in flight.
      〔昆〕翅轭
      Example sentencesExamples
      • A. basidentatus has four marginal pegs on each juga, and the male has a characteristic anterior subbasal tooth on the front tibia, giving this segment a notched appearance on its inner surface.

Origin

Mid 19th century: from Latin, literally ‘yoke’.

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