Rectal orifice Synonyms

Rectal replaced

Definitions for Rectal

(adjective) of or involving the rectum

Synonyms for phrase

abdominal cavity

abdominal space

internal cavity

RO abbreviation

RO is an abbreviation for Rectal Orifice

What does RO stand for?

RO stands for "Rectal Orifice"

Orifice replaced

rectal passage

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