SENTIENCY
sense, sensation, sentience, sentiency, sensory faculty
(noun) the faculty through which the external world is apprehended; “in the dark he had to depend on touch and on his senses of smell and hearing”
Source: WordNet® 3.1
Noun
sentiency (countable and uncountable, plural sentiencies)
The property of having sensation; sentience.
An example of harmonious action between the intelligence and the sentiency of the mind.
Source: Wiktionary
Sen"ti*ence, Sen"ti*en*cy, n. Etym: [See Sentient, Sentence.]
Definition: The quality or state of being sentient; esp., the quality or
state of having sensation. G. H. Lewes
An example of harmonious action between the intelligence and the
sentieny of the mind. Earle.
Source: Webster’s Unabridged Dictionary 1913 Edition