- Destitute of the power of feeling or perceiving;
wanting bodily sensibility. - Not susceptible of emotion or passion; void of feeling;
apathetic; unconcerned; indifferent; as, insensible to danger, fear,
love, etc.; -- often used with of or to. - Incapable of being perceived by the senses;
imperceptible. Hence: Progressing by imperceptible degrees; slow;
gradual; as, insensible motion. - Not sensible or reasonable; meaningless.