Word: trepaning
Part of speech: Verb
Syllables: tre
pa
ning
Definition: Present participle of trepan; cut a hole with a trepan, as in surgery
Morphemes:
Affix: trepan
Language: en
PoS: Verb
Meaning: To use a trepan; to trephine.
Affix: -ing
Language: en
PoS: Suffix
Meaning: Used to form present participles of verbs.