insensuous

From in- +‎ sensuous.

insensuous (comparative more insensuous, superlative most insensuous)

1. Not sensuous; not pertaining to or detectable to the senses.
   • 1856, Elizabeth Barrett Browning, “Ninth Book”, in Aurora Leigh, London: Chapman and Hall, […], published 1857, →OCLC:

     That intermediate door / Betwixt the different planes of sensuous form / And form insensuous.

• “insensuous”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.