Brown Driver Briggs

 1. the under part, beneath, instead of, as, for, for the sake of,
flat, unto, where, whereas
n m
  1) the under part
adv accus
  2) beneath
prep
  3) under, beneath
1c1. at the foot of (idiom)
1c2. sweetness, subjection, woman, being burdened or oppressed (fig)
1c3. of subjection or conquest
  4) what is under one, the place in which one stands
1d1. in one's place, the place in which one stands (idiom with
reflexive pronoun)
1d2. in place of, instead of (in transferred sense)
1d3. in place of, in exchange or return for (of things mutually
interchanged)
conj
  5) instead of, instead of that
  6) in return for that, because that
in compounds
  7) in, under, into the place of (after verbs of motion)
  8) from under, from beneath, from under the hand of, from his
place, under, beneath