hemi

About 0.25 uses per million words.

Meaning

1. noun A motor with hemispherical combustion chambers. A piston engine internal combustion engine with hemispherical piston cylinder heads.
2. noun A combustion chamber with the hemispherical cylinder head from such an engine.
3. noun A hemispherical cylinder head from such a motor.
4. noun A vehicle equipped with such a motor engine.
5. noun Domed versions of the above that have cylinder heads that are not exactly hemispherical

Similar words

sync inattention cylinder head head hemispherity hemipeen hemicerebrum hemipene hemihepatecomy hemicircle

Often followed by

engine was and sphere engines v in cars