What does "sentiency" mean?

The property of having sensation; sentience.

Sentiency

Common synonyms include: impressionability, limen, sensation, sense, sensibility, sensory faculty.

noun

noun ·Rare ·Advanced level

Noun

1
The property of having sensation; sentience. countable, uncountable
"An example of harmonious action between the intelligence and the sentiency of the mind."
2
the faculty through which the external world is apprehended wordnet

"An example of harmonious action between the intelligence and the sentiency of the mind."