Definition from Wiktionary, the free dictionary
- (General American) IPA(key): /ˈpaʊɚˌtɹeɪn/
- (Received Pronunciation) IPA(key): /ˈpaʊəˌtɹeɪn/
- Hyphenation: pow‧er‧train
powertrain (plural powertrains)
- The group of components in a vehicle that generate power and deliver it to the road surface, water, or air.