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单词 pulsor
释义

pulsorn.

Origin: A borrowing from Latin, combined with an English element. Etymons: Latin puls- , pellere , -or suffix.
Etymology: < classical Latin puls-, past participial stem of pellere to drive, impel (see pulse v.) + -or suffix.With use with reference to an artery in quot. 1666 compare vein pulsatile n. at pulsatile adj. 1a.
Obsolete. rare.
A thing which drives or impels.
ΘΚΠ
the world > movement > impelling or driving > [noun] > one who or that which
driver1569
impellent1644
impulsor1653
pulsor1666
impeller1686
1666 J. Smith Γηροκομία Βασιλικὴ 242 The great Artery..is to us the most apparent Pulsor; we can feel the bloud to be forced along its Cavity.
This entry has been updated (OED Third Edition, September 2007; most recently modified version published online June 2021).
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n.1666
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