batsar (Hebrew #1219)
to clip off; specifically (as denominative from 1210) to gather grapes; also to be isolated (i.e. inaccessible by height or fortification)
KJV usage: cut off, (de-)fenced, fortify, (grape) gather(-er), mighty things, restrain, strong, wall (up), withhold.
Pronounce: baw-tsar'
Origin: a primitive root