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单词 sulcate
释义

Definition of sulcate in English:

sulcate

adjective ˈsʌlkeɪtˈsəlkeɪt
Zoology Botany
  • Marked with parallel grooves.

    〔植,动〕有平行槽的,具深沟的

    the margin is often sulcate
    Example sentencesExamples
    • Palehomola gorrelli exhibits a downturned, sulcate, triangular central rostral spine and two lateral rostral spines.
    • Species of sections Musa and Rhodochlamys share common characteristics, possessing the same chromosome number and having bracts that are generally sulcate, glaucous and that become revolute on fading.
    • Dorsal valve only slightly sulcate, with very shallow sulcus originating in the umbonal area.
    • Ibergirhynchia contraria can be distinguished from representatives of Dzieduszyckia by its sulcate brachial valve and fold on the pedicle valve.
    • Within the family, Ophthalmoplax Rathbun, 1935, is readily distinguished from the other genera in having a sulcate front, a single orbital fissure, prominent transverse carapace ridges and tubercles, and keeled and spined chelipeds.

Origin

Mid 18th century: from Latin sulcatus 'furrowed', past participle of sulcare.

Definition of sulcate in US English:

sulcate

adjectiveˈsəlkeɪtˈsəlkāt
Botany Zoology
  • Marked with parallel grooves.

    〔植,动〕有平行槽的,具深沟的

    the margin is often sulcate
    Example sentencesExamples
    • Within the family, Ophthalmoplax Rathbun, 1935, is readily distinguished from the other genera in having a sulcate front, a single orbital fissure, prominent transverse carapace ridges and tubercles, and keeled and spined chelipeds.
    • Palehomola gorrelli exhibits a downturned, sulcate, triangular central rostral spine and two lateral rostral spines.
    • Ibergirhynchia contraria can be distinguished from representatives of Dzieduszyckia by its sulcate brachial valve and fold on the pedicle valve.
    • Dorsal valve only slightly sulcate, with very shallow sulcus originating in the umbonal area.
    • Species of sections Musa and Rhodochlamys share common characteristics, possessing the same chromosome number and having bracts that are generally sulcate, glaucous and that become revolute on fading.

Origin

Mid 18th century: from Latin sulcatus ‘furrowed’, past participle of sulcare.

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更新时间:2024/11/11 5:39:11