'debilitative' definitions:

Definition of 'debilitative'

From: WordNet
adjective
Causing debilitation [syn: debilitative, enervating, enfeebling, weakening]

Definition of 'debilitative'

From: GCIDE
  • debilitative \debilitative\ adj. causing weakness. [Narrower terms: {debilitating (vs. invigorating)}]
  • Syn: enervating, enfeebling, weakening. [WordNet 1.5]