Insusceptible
Pronunciation : In`sus*cep`ti*ble
Part of Speech : a.
Etymology : [Pref. in- not + susceptible: cf. F. insusceptible.]
Definition : Defn: Not susceptible; not capable of being moved, affected, or impressed; that can not feel, receive, or admit; as, a limb insusceptible of pain; a heart insusceptible of pity; a mind insusceptible to flattery. -- In`sus*cep`ti*bly adv.
Source : Webster's Unabridged Dictionary, 1913