Definify.com
Webster 1913 Edition
Susceptivity
Susˊcep-tiv′i-ty
,Noun.
 Capacity for receiving; susceptibility. 
[R.] 
Wollaston.
 Webster 1828 Edition
Susceptivity
SUSCEPTIV'ITY
,Noun.
  Definition 2025
susceptivity
susceptivity
English
Noun
susceptivity (plural susceptivities)
-  Capacity for receiving; susceptibility.
- (Can we find and add a quotation of Wollaston to this entry?)