tricingulateとは 意味・読み方・使い方

発音

• enPR: trī′sĭng′gyo͝o-lət
• IPA: /ˌtɹaɪ̯ˈsɪŋ.ɡjʊ.lət/

• 韻: -ɪŋɡjʊlət
• ハイフネーション: tri‧cin‧gu‧late

形容詞

tricingulate (comparative more tricingulate, superlative most tricingulate)

1. (botany, zoology) Girdled or banded in three places; marked with three distinct rings, ridges, or encircling bands.
   • 1889, George W. Tryon, Jr., Henry A. Pilsbry, Manual of Conchology: Structural and Systematic with Illustrations of the Species., volume XI, Philadelphia: Conchological Section, Academy of Natural Sciences, page 371:

     Shell conical, imperforate, thin, pale rose colored, upper whorls plane, tricingulate, the upper cingulus beaded, second and third smooth; last whorl obtusely angled, encircled by 5 cinguli; base a little convex, with 6 cinguli; aperture quadrangular; columella a little oblique, cylindrical, scarcely truncate, but sensibly passing into the base.

   • 1957, New Zealand Geological Survey Paleontological Bulletin, numbers 26-30, page 36:

     Primary A increases in strength until about whorl 6 which is strongly tricingulate, but thereafter the rise of the secondary, r, followed by tertiaries, decreases its importance.

   • 2024 July 1, Wikipedia contributors, “Calliostoma fonki”, in English Wikipedia‎, Wikimedia Foundation:

     The upper whorls are plane, and tricingulate.

関連する語

• cingulate

参考

• annulate
• circinate