where

1 where /ˈweɚ/ adverb
1 where
/ˈweɚ/
adverb
Britannica Dictionary definition of WHERE
1 
a  : at or in what place
— sometimes + at in very informal speech
b  : to what place
— often + to
2 
: when or at what point
3 
: how or in what way
4 
: to what goal or result

where it's at

informal
1 
: the best or most exciting or interesting place to be
2 
: a subject, field of interest, etc., that is very popular or important

where (someone) is at

informal
: someone's true position, state, or nature
2 where /ˈweɚ/ conjunction
2 where
/ˈweɚ/
conjunction
Britannica Dictionary definition of WHERE
1 
a  : at or in the place that
b  : to or in what place
— often followed by to + verb
c  : the place that
d  : that is the place in which
2 
: to or in whatever place : wherever
3 
a  — used to refer to a particular point in a story, process, etc.
b  — used to refer to a particular part of what is being discussed
4 
: in a situation in which