corposant

English

Alternative forms

• composant
• corpusant

Etymology

Latin corpus (“body”) + sanctum (“holy”)

Pronunciation

• (UK) IPA^(key): /ˈkɔːpəzant/
• (US) IPA^(key): /ˈkɔːɹpəˌsænt/, /ˈkɔːɹpəsənt/

Noun

corposant (plural corposants)

1. An electrical discharge accompanied by a corona of ionization in the surrounding atmosphere
   • 1851 November 14, Herman Melville, Moby-Dick; or, The Whale, 1st American edition, New York, N.Y.: Harper & Brothers; London: Richard Bentley, →OCLC, page 498:

     I said the corpusants have mercy on us all; and I hope they will, still. But do they only have mercy on long faces?--have they no bowels for a laugh? […] I take that mast-head flame we saw for a sign of good luck; for those masts are rooted in a hold that is going to be chock a' block with sperm-oil, d'ye see; and so, all that sperm will work up into the masts, like sap in a tree. Yes, our three masts will yet be as three spermaceti candles--that's the good promise we saw.

   • 2001, Oliver Sacks, Uncle Tungsten: Memories of a Chemical Boyhood:

     If there was a sharp point nearby, electricity would stream from it in a luminous brush, a little corposant, and one could blow out candles with the outstreaming “electric wind,” or even get this to turn a little rotor on its pivot.

Synonyms

• St. Elmo's fire / Saint Elmo's fire

Anagrams

• copatrons