sentient

/ˈsɛn.ti.ənt/

Etymology

From Latin sentiēns (“feeling, perceiving”), present active participle of sentiō.

Why this word is great

SENTIENT — [Adjective] Capable of experiencing sensation, thought, or feeling; possessing awareness through sensory perception. From Latin sentient-, sentiens ("feeling, perceiving"), present participle of sentire ("to feel"). Unlike "sapient" (which emphasizes wisdom or higher reasoning) or "automaton" (which denotes a mechanical entity lacking genuine perception), "sentient" describes the raw, trembling fact of being alive to the world. It is the slow blink of a cow’s wet eye in the slaughterhouse chute, the shudder of a spider when its web is plucked, or the way a child’s hand instinctively recoils from a hot stove—proof not of intelligence, but of the fragile, flickering miracle of feeling anything at all. To be sentient is to know, however dimly, that you are here.

adj

  1. Experiencing sensation, thought, or feeling.“Consider fish, who are apparently sentient yet cognitively extremely primitive in comparison with humans.”
  2. Able to consciously perceive through the use of sense faculties.
  3. Possessing human-like awareness and intelligence.“While I had heard such talk before, I had always felt that sentient robots were in the realm of science fiction. But now, from someone I respected [Ray Kurzweil], I was hearing a strong argument that they were a near-term possibility.”

noun

  1. Lifeform with the capability to feel sensation, such as pain.
  2. An intelligent, self-aware being.“The merpeople and the sentients who lived on the beach often hitched rides on these creatures, steering them by pressure on exposed nerve centers.”