זְרוֹעַ zᵉrôwaʻ (H2220)

the arm (as stretched out), or (of animals) the foreleg; figuratively, force

1) arm, forearm, shoulder, strength 1a) arm 1b) arm (as symbol of strength) 1c) forces (political and military) 1d) shoulder (of animal sacrificed)

or (shortened) זְרֹעַ; and (feminine) זְרוֹעָה; or זְרֹעָה; from זָרַע (H2232);