Orifice and Vesicle

Orifice noun - A place in a surface allowing passage into or through a thing.

Vesicle and orifice are semantically related. In some cases you can use "Vesicle" instead a noun "Orifice".

Vesicle noun - A small anatomically normal sac or bladderlike structure (especially one containing fluid).

Orifice and vesicle are semantically related. Sometimes you can use "Orifice" instead a noun "Vesicle".

Nearby Word: vesicular