单词 | ringent |
释义 | ringentadj. 1. a. Botany. Of a corolla: bilabiate, with the lips widely separated; (in early use also) personate (now rare). Also (of a plant): having a flower of this type (rare). ΘΚΠ the world > plants > part of plant > reproductive part(s) > flower or part containing reproductive organs > [adjective] > having or relating to parts > of or having petals > of corolla rotated1727 personated1731 multiplicate1760 personate1760 ringent1760 rotate1760 corollaceous1775 wheel-shaped1775 multiplied1777 masked1785 multiplex1813 corolline1830 caryophyllaceous1835 1760 J. Lee Introd. Bot. xix. 211 In Marcgravia, from the Center of the Umbel there are Vessels produced, which resemble the ringent Corolla of the Galeopsis. 1798 W. Curtis Flora Londinensis II. Pl. 31 Corolla [of yellow toadflax]..ringent. 1847 W. E. Steele Handbk. Field Bot. 133 Cor. with a long tube, ringent; upper lip emarginate. 1885 B. S. Williams Orchid-grower's Man. (ed. 6) 375 They [sc. orchids of the genus Lycaste] have somewhat ringent flowers with erecto-patent sepals. 1940 E. R. Spencer Just Weeds iii. 212 Name [sc. Lamium] from a Greek word meaning throat, in allusion to the ringent corolla. 1968 Isis 59 295 Other species of Antirrhinum, Digitalis, and other ringent plants showed themselves liable to the same variation. 1984 Brittonia 36 26 Its [sc. Trillium sulcatum] distinguishing features are ringent flowers, short sepals, and long pedicels. b. Zoology. Of an aperture: gaping. Also (of a seta or bristle): bifid, with one short and one enlarged, curved branch. Now rare. ΘΚΠ the world > animals > animal body > general parts > [adjective] > having an aperture ringent1810 osculate1857 patent1890 1810 Encycl. Brit. VI. 401/2 [Of a polychaete.] With a ringent mouth, and two thicker tentacula behind the head. 1854 S. P. Woodward Man. Mollusca ii. 163 H[elix] globulosa... Aperture of adult turned upwards, ringent. 1903 R. Horst in Notes Leyden Mus. 23 214 A transverse row of bifid bristles..; among them some ringent bristles of the type of E[uphrosyne] foliosa. 1947 Jrnl. N.Y. Entomol. Soc. 55 245 Pygidium open, i.e., its valves, penis and paired penis-sheath ringent. ΘΚΠ the mind > emotion > pleasure > smiling > [adjective] > grinning grinning1413 girning1598 ringent1800 1800 G. Shaw Gen. Zool. I. i. 94 The figure [of the Loris]..which, representing the animal in a ringent state, exhibits perhaps an air of fierceness not perfectly according with its character. 1872 J. Ruskin Eagle's Nest §157 He is distinct from other birds in having..an entirely fleshy and ringent mouth,..with a perpetual grin upon it. This entry has been updated (OED Third Edition, June 2010; most recently modified version published online March 2022). < adj.1760 |
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