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单词 semaphoretic
释义

semaphoreticadj.

Origin: Formed within English, by derivation. Etymons: semaphore n., -etic suffix.
Etymology: < semaphore n. + -etic suffix. Compare signaletic adj. 1.
Mathematics. Obsolete. rare.
= signaletic adj. 1.
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umbral1851
semaphoretic1853
signaletic1853
1853 J. J. Sylvester in Philos. Trans. (Royal Soc.) 143 546 A signaletic or Semaphoretic series is a sequence of disjunctive terms, considered solely with reference to the algebraical signs of plus and minus which they respectively carry.
This entry has been updated (OED Third Edition, March 2014; most recently modified version published online June 2018).
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adj.1853
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