'Insitiency' definitions:

Definition of 'Insitiency'

From: GCIDE

Insitiency \In*si"ti*en*cy\, n. [Pref. in- not + L. sitiens, p. pr. of sitire to be thirsty, fr. sitis thirst.] Freedom from thirst. [Obs.] [1913 Webster]
The insitiency of a camel for traveling in deserts. --Grew. [1913 Webster]