2220 zrowa` zer-o'-ah
or (shortened) zroao {zer-o'-ah}; and (feminine) zrowpah {zer-o-aw'}; or zrowah {zer-o-aw'}; from 2232; the arm (as stretched out), or (of animals) the foreleg; figuratively, force:--arm, + help, mighty, power, shoulder, strength.
See H02232.