inundación
/inundaˈθjon/ · B2 · noun · f
flood
🌊🏠 inundación = in + unda (Latin 'wave') — waves come in, flooding the place
From Latin inundare, 'to overflow': in- (into) + unda (wave). English 'inundate' and 'undulate' share the same root. The Spanish ending -ción matches English -tion, so it reads as inundation.