Toothed orifice Synonyms

Definitions for Toothed

(adjective) having teeth especially of a certain number or type; often used in combination
(adjective) notched like a saw with teeth pointing toward the apex
(adjective) having an irregularly notched or toothed margin as though gnawed

Synonyms for phrase

irregular passage

TO abbreviation

TO is an abbreviation for Toothed Orifice

What does TO stand for?

TO stands for "Toothed Orifice"

Definitions for Orifice

(noun) a place in a surface allowing passage into or through a thing
(noun) an aperture or hole that opens into a bodily cavity