apoluo (Greek #630)
to free fully, i.e. (literally) relieve, release, dismiss (reflexively, depart), or (figuratively) let die, pardon or (specially) divorce
KJV usage: (let) depart, dismiss, divorce, forgive, let go, loose, put (send) away, release, set at liberty.
Pronounce: ap-ol-oo'-o
Origin: from 575 and 3089