Lower orifice Synonyms

Definitions for Lower

(adjective) having not so great importance or rank as another
(adjective) situated lower down
(verb) to cause to fall intentionally or unintentionally

Synonyms for phrase

secondary mouth

secondary cavity

LO abbreviation

LO is an abbreviation for Lower Orifice

What does LO stand for?

LO stands for "Lower Orifice"

Orifice replaced

lower entrance

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