The property of having sensation; sentience.(noun)
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Use "sentiency" in a sentence
"And as science and technology advanced that power became tied to the "sentiency" of the philosopher and Man of Letters."
"It is good that man should accept at face value the cheats of sense and snares of flesh and through the fogs of sentiency pursue the lures and lies of passion."
"Let me explain: I was not aware that there was an afterlife or sentiency beyond the grave up until this point in my life."