(Brazil) bus (vehicle)

(Brazil) space shuttle (vehicle capable of travelling repeatedly between Earth and outer space)

(Brazil) school bus (transport for schoolchildren)

plural of ônibus escolar

plural of ônibus espacial

(Brazil) minibus (a small bus)

(linguistics) polysemous word: specifically, word with a network of multiple, related, context-dependent senses, eluding formal definition

bus lane

(Brazil) busway

(Brazil) bus station (major bus stop, one that serves as a transfer point between a large number of routes)