Reverse Dictionary: WHERE

ADVERBS
WHAT SIDE? where? → 1867 Amer. dial.

NOUNS
UBIETY condition in respect of place or location; whereness → 1674

PHRASES
ANNIE’S ROOM used when one does not know the answer to the question “Where is → ” → 1910s Aust. sl., orig. military
ARSEHOLE SQUARE reply to “Where?” → L19, chiefly London usage