'Mitigative' definitions:

Definition of 'mitigative'

From: WordNet
adjective
Moderating pain or sorrow by making it easier to bear [syn: alleviative, alleviatory, lenitive, mitigative, mitigatory, palliative]

Definition of 'Mitigative'

From: GCIDE
  • Mitigative \Mit"i*ga*tive\, a. [L. mitigativus: cf. F. mitigatif.] Tending to mitigate; alleviating. [1913 Webster]