I
adv.
1) to leave ~ enough alone ( AE )/to leave ~ alone ( BE ) ('not to interfere with smt. that is satisfactory')
2) ( misc. ) are things going ~ with you?
II
n.
hole dug to tap a supply of water
1) to bore, dig, drill, sink a ~
2) an abandoned; deep ~
3) an artesian; oil ~
4) a ~ dries up