BENUMBED
dulled, benumbed
(adjective) having lost or been caused to lose interest because of overexposure; “the mind of the audience is becoming dulled”; “the benumbed intellectual faculties can no longer respond”
benumbed, asleep(p), numb
(adjective) lacking sensation; “my foot is asleep”; “numb with cold”
Source: WordNet® 3.1
Verb
benumbed
simple past tense and past participle of benumb
Adjective
benumbed (comparative more benumbed, superlative most benumbed)
Lacking sensation; numb.
Lacking emotion or interest; dulled.
Source: Wiktionary
Be*numbed", a.
Definition: Made torpid; numbed; stupefied; deadened; as, a benumbed body
and mind.
– Be*numbed"ness, n.
BENUMB
Be*numb", v. t. [imp. & p. p. Benumbed; p. pr. & vb. n. Benumbing.]
Etym: [OE. binomen, p. p. of binimen to take away, AS. beniman; pref.
be + niman to take. See Numb, a., and cf. Benim.]
Definition: To make torpid; to deprive of sensation or sensibility; to
stupefy; as, a hand or foot benumbed by cold.
The creeping death benumbed her senses first. Dryden.
Source: Webster’s Unabridged Dictionary 1913 Edition