Crossbite

Origin

cross + bite

Full definition of crossbite

Noun

1. (dentistry) An occlusal irregularity where a tooth (or teeth) has a more buccal or lingual position than its corresponding antagonist tooth in the upper or lower arcade.
2. (obsolete) A deception; a cheat.

Verb

1. (obsolete, transitive) To deceive; to trick.