autobus
UK /ˈɔːtə(ʊ)bʌs/ · US /ˈɔtoʊˌbʌs/ noun
Forms autobuses autobusses
- noun (road transport, dated) A motorbus, as opposed to earlier horse-drawn buses.
- noun (by extension, cycle racing) A large group of cyclists who have fallen behind the peloton (“main group of riders”) in a race.
Synonyms
groupetto gruppetto laughing group bus coach charabanc double-decker jitney motorbus motorcoach omnibus passenger vehicle
Etymology
From auto- (prefix meaning ‘self’, in the sense of being self-propelled) + bus. Sense 2 (“large group of cyclists who have fallen behind the peloton”) is borrowed from French autobus.
Sources: Wiktionary · WordNet 3.0 — from the Wiktionary entry “autobus”, CC BY-SA 4.0. Details