FROM STRONG’S HEBREW DICTIONARY (1890)

Strong’s Hebrew Dictionary (1890) — public domain, printed whole.

yasha` yaw-shah' — a primitive root; properly, to be open, wide or free, i.e. (by implication) to be safe; causatively, to free or succor:--X at all, avenging, defend, deliver(-er), help, preserve, rescue, be safe, bring (having) salvation, save(-iour), get victory.