troar

Meaning

1. to thunder
2. to make a thunderous or powerful sound

Hyphenated as

tro‧ar

Pronounced as (IPA)

/tɾoˈa(ʁ)/

Etymology

From Old Galician-Portuguese trõar, from Latin tonāre (with an -r- due to influence from Latin tonitrus, Vulgar Latin *tronitus; see also estrondo and trom), ultimately from Proto-Indo-European *(s)tenh₂- (“to thunder”). Compare Catalan and Spanish tronar.