Word
trepan, n.
(trepans)
a drill for cutting circular holes around a center
<noun.artifact>
trepan
lexical pointers
derivationally related form
trepan
semantic pointers
hypernym
drill
a surgical instrument used to remove sections of bone from the skull
<noun.artifact>
trepan
trephine
lexical pointers
derivationally related form
trepan
lexical pointers
derivationally related form
trephine
semantic pointers
hypernym
surgical instrument