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单词 siphonal
释义

siphonaladj.

/ˈsʌɪfənəl/
Forms: Also syphonal.
Etymology: < siphon n. + -al suffix1.
Chiefly Zoology.
Having the form or character of a siphon; of or pertaining to a siphon.
ΘΚΠ
the world > animals > animal body > general parts > [adjective] > tubular > siphonal
siphonal1826
siphonic1832
(a)
1826 E. Osler in Philos. Trans. (Royal Soc.) 116 353 The syphonal, or posterior extremity of the valves [of Pholas candida].
1851 S. P. Woodward Man. Mollusca i. 85 The siphonal lappets of paludina.
1880 A. Günther Introd. Study of Fishes 130 The siphonal [stomach of Teleosteans]..presents the form of a bent tube or canal.
(b)1853 J. Phillips Rivers, Mountains, & Sea-coast Yorks. iii. 112 Variable pressure on the water, derived from a curved or siphonal passage underground.
This entry has not yet been fully updated (first published 1911; most recently modified version published online December 2020).
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