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Meaning of EXCITABILITY

Pronunciation:  ik`sItu'bilitee

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WordNet Dictionary
 
 Definition: 
  1. [n]  being easily excited
  2. [n]  excessive sensitivity of an organ or body part
 
 Synonyms: excitableness, irritability, volatility
 
 See Also: boiling point, emotionalism, emotionality, reactivity, responsiveness

 

 

Webster's 1913 Dictionary
 
 Definition: 
\Ex*cit"a*bil"i*ty\, n. [Cf. F. excitabilit['e].]
1. The quality of being readily excited; proneness to be
   affected by exciting causes.

2. (Physiol.) The property manifested by living organisms,
   and the elements and tissues of which they are
   constituted, of responding to the action of stimulants;
   irritability; as, nervous excitability.

 

 

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