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单词 sail-arm
释义

> as lemmas

sail-arm
sail-arm n. (a) one of the radiating beams to which the sails of a windmill are attached; a ‘whip’; (b) one of the tentacles of a nautilus which bear the ‘sails’.
ΘΚΠ
society > occupation and work > equipment > mills > [noun] > windmill > sail > part supporting or associated with
sail wand1342
sailyard1351
shroud1629
sail-arm1760
whip1760
uplong1819
wind-shaft1825
sail-axle1868
the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > class Cephalopoda > [noun] > order Dibranchiata > section Octopoda > family Argonautidae > member of > tentacle of
sail-arm1760
sail1817
1760 J. Ferguson Lect. (1764) 52 The same velocity that it would move if put upon the sail-arms.
1840 Penny Cycl. XVII. 210/2 In fact, the series of suckers of the sail-arms, when the membrane of the sails is wrapped about the shell, is placed exactly over the keel of it in such a manner that [etc.].
extracted from sailn.1
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更新时间:2025/2/24 8:33:40