Heat Lightning

nounverified·updated May 18, 2026

bright flashes of light near the horizon without thunder (especially on hot evenings)

Framework senses

2 senses across 2 frameworks

Wordset Dictionary1 senseview framework →

§1: bright flashes of light near the horizon without thunder (especially on hot evenings)

Legacy lexicon import1 senseview framework →

§1 · legacy_primary: bright flashes of light near the horizon without thunder (especially on hot evenings)
DR-088 backfill from the noun definition column