trovão

Etymology
Metathetical alteration of (possibly influenced by ), from, alteration of. Compare 🇨🇬, 🇨🇬 (archaic or dialectal ). , from ultimately the same Latin root, through French, and.

Noun

 * 1) thunder the sound caused by the discharge of atmospheric electrical charge
 * 2) thunder sound resembling thunder
 * 1) thunder sound resembling thunder