'Susceptible' definitions:

Definition of 'susceptible'

From: WordNet
adjective
(often followed by `of' or `to') yielding readily to or capable of; "susceptible to colds"; "susceptible of proof" [ant: insusceptible, unsusceptible]
adjective
Easily impressed emotionally

Definition of 'Susceptible'

From: GCIDE
  • Susceptible \Sus*cep"ti*ble\, a. [F., from L. suscipere, susceptum, to take up, to support, undertake, recognize, admit; pref. sus (see Sub-) + capere to take. See Capable.]
  • 1. Capable of admitting anything additional, or any change, affection, or influence; readily acted upon; as, a body susceptible of color or of alteration. [1913 Webster]
  • It sheds on souls susceptible of light, The glorious dawn of our eternal day. --Young. [1913 Webster]
  • 2. Capable of impression; having nice sensibility; impressible; tender; sensitive; as, children are more susceptible than adults; a man of a susceptible heart. [1913 Webster]
  • Candidates are . . . not very susceptible of affronts. --Cowper. [1913 Webster]
  • I am constitutionally susceptible of noises. --Lamb. [1913 Webster] -- {Sus*cep"ti*ble*ness}, n. -- {Sus*cep"ti*bly}, adv. [1913 Webster]