SIGMET

S1I1G2M3E1T1

noun

A weather advisory concerning the safety of all aircraft.

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Meanings

nounSIGMET (plural SIGMETs)

plural SIGMETs

  1. aeronauticsA weather advisory concerning the safety of all aircraft.

Origin

Abbreviation of significant meteorological information

Full word history & related roots →

Rhymes & wordplay

Anagrams

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Cite this entry
APA

SIGMET. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/SIGMET

MLA

“SIGMET.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/SIGMET. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “SIGMET,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/SIGMET.

Source: SIGMET on Wiktionary, CC BY-SA 4.0.