Unnerve
Pronunciation : Un*nerve"
Part of Speech : v.
Etymology : [1st pref. un- + nerve.]
Definition : Defn: To deprive of nerve, force, or strength; to weaken; to enfeeble; as, to unnerve the arm. Unequal match'd, . . . The unnerved father falls. Shak.
t.
Source : Webster's Unabridged Dictionary, 1913