As nouns the difference between notches and orifice
is that notches is while orifice is a mouth or aperture, as of a tube, pipe, etc; an opening; as,.
As a verb notches
is (notch).
notches
English
Noun
(head)
Verb
(head)
(notch)
orifice
English
Noun
(
en noun)
A mouth or aperture, as of a tube, pipe, etc.; an opening; as,
* the orifice of an artery or vein
* the orifice of a wound