معنی کلمه :‌ insensible

Not sensible or reasonable; meaningless.

Destitute of the power of feeling or perceiving; wanting bodily sensibility.

That branch of science which treats of the laws and phenomena of aqueous vapor. Whewell.

Incapable of being perceived by the senses; imperceptible. Hence: Progressing by imperceptible degrees; slow; gradual; as, insensible motion.