1 noun NAUT, MET arrival on landteacht i dtírthey made landfall in Antarcticatháinig siad i dtír in Antartaice2 noun NAUT point of arrival on landit's an important landfall for migratory birdsis áit thábhachtach é ó thaobh éin imirceacha ag teacht i dtír de3 noun NAUT sighting of landradharc talúnto make a landfallteacht i radharc talún4 noun GEOL, TRANSP landslidesciorradh talún c m u