faint = to loose
1] to loose, unloose, to set free
2] to dissolve, metaph., to weaken, relax, exhaust
   2.a] to have one's strength relaxed, to be enfeebled through exhaustion, to grow weak, grow weary, be tired out
   2.b] to despond, become faint hearted
derivation: from (1537) and (3089)
http://bible1.crosswalk.com/Lexicons/Greek/grk.cgi?number=1590&version=kjv

(1537)
1] out of, from, by, away from
derivation: a primary preposition denoting origin (the point whence action or motion proceeds), from, out (of place, time, or cause)
http://bible1.crosswalk.com/Lexicons/Greek/grk.cgi?number=1537&version=kjv

(3089)
1] to loose any person (or thing) tied or fastened
   1.a] bandages of the feet, the shoes,
   1.b] of a husband and wife joined together by the bond of matrimony
   1.c] of a single man, whether he has already had a wife or has not yet married
2] to loose one bound, i.e. to unbind, release from bonds, set free
   2.a] of one bound up (swathed in bandages)
   2.b] bound with chains (a prisoner), discharge from prison, let go
3] to loosen, undo, dissolve, anything bound, tied, or compacted together
   3.a] an assembly, i.e. to dismiss, break up
   3.b] laws, as having a binding force, are likened to bonds
   3.c] to annul, subvert
   3.d] to do away with, to deprive of authority, whether by precept or act
   3.e] to declare unlawful
   3.f] to loose what is compacted or built together, to break up, demolish, destroy
   3.g] to dissolve something coherent into parts, to destroy
   3.h] metaph., to overthrow, to do away with
derivation: a root word
http://bible1.crosswalk.com/Lexicons/Greek/grk.cgi?number=3089&version=kjv

A link to each occurrence of this word in the homepage:
1] faint