a motor vehicle with four wheels; usually propelled by an internal combustion engine | (genetics) an organism that is the offspring of genetically dissimilar parents or stock; especially offspring produced by breeding plants or animals of different varieties or breeds or species |
| a car which runs on two power sources, usually an internal combustion engine and an electronic motor |
| a composite of mixed origin |
| a word that is composed of parts from different languages (e.g., `monolingual' has a Greek prefix and a Latin root) |