Synonyms
Etymology
1. trepan
noun. a surgical instrument used to remove sections of bone from the skull.
Synonyms
- surgical instrument
Etymology
- trephine (French)
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2. trepan
noun. a drill for cutting circular holes around a center.
Etymology
- trephine (French)
3. trepan
verb. cut a hole with a trepan, as in surgery.
Synonyms
- drill
Etymology
- trephine (French)