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单词 annular
释义

annular

English

WOTD – 26 May 2007

Etymology

From Latin ānulāris (ring-shaped); (possibly through French annulaire), from ānulus (ring).

Pronunciation

  • (Received Pronunciation) IPA(key): /ˈænjələ/, /ˈænjʊlə/
  • (US) IPA(key): /ˈænjəlɚ/
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Adjective

annular (not comparable)

  1. Pertaining to, or having the form of, a ring; ring-shaped; in the shape of an annulus.
    annular fiber
    • 1992, Rudolf M[athias] Schuster, The Hepaticae and Anthocerotae of North America: East of the Hundredth Meridian, volume V, New York, N.Y.: Columbia University Press, →ISBN, page 6:
      The capsule in both families is spherical, with a bistratose wall; the outer cell layer usually bears nodular thickenings [] ; the inner layer (of nearly equally large cells) lacks the regular semiannular or annular thickenings of most other leafy liverworts []
  2. Banded or marked with circles.

Synonyms

  • ring-shaped

Derived terms

  • annular eclipse
  • penannular
  • semiannular

Translations

See also

  • annual

References

  • annular in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.
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