Insensible - Definition

adj 1: incapable of physical sensation; "insensible to pain";
"insensible earth" [ant: sensible, sensitive]
2: unaware of or indifferent to; "insensible to the suffering
around him" [syn: insensible(p), unaffected(p)]
3: barely able to be perceived; "the transition was almost
indiscernible"; "an almost insensible change" [syn:
indiscernible, insensible, undetectable]
4: unresponsive to stimulation; "he lay insensible where he had
fallen"; "drugged and senseless" [syn: insensible,
senseless]