There is no prefix out. The beginning structure of out has just its regular meaning: out.
The prefix meaning height is Acro-
Grav is not a prefix.
It consists of the prefix com, meaning "together", & templum, meaning "temple" .
This is a three-letter prefix meaning "an error."
Tri is a prefix meaning 3. Tetra is a prefix meaning 4.
Kilo
If you mean "quad", its' meaning is "four" (4)
what is the prefix meaning of in
Quadri- As in quadrilateral - a 4 sided shape. That's the closest thing I know to a prefix meaning a square.
prefix
prefix meaning fast
There is no prefix out. The beginning structure of out has just its regular meaning: out.
what is the prefix meaning of in
The prefix meaning height is Acro-
Dub is not a prefix.
Grav is not a prefix.