D defs.my
Entry 3 senses Webster, 1913

Alleviate

/əl-ēv'-ē-ātˌ/ · Al·le·vi·ate · IPA /əˈli.vi.eɪt/
01 v. t. To lighten or lessen the force or weight of.
imp. & p. p. Alleviated; p. pr. & vb. n. Alleviating
  1. 1.
    To lighten or lessen the force or weight of.[Obs.]
    “Should no others join capable to alleviate the expense.” Evelyn.
    “Those large bladders . . . conduce much to the alleviating of the body [of flying birds].” Ray.
  2. 2.
    To lighten or lessen (physical or mental troubles); to mitigate, or make easier to be endured; as, to alleviate sorrow, pain, care, etc. ; -- opposed to aggravate.
    “The calamity of the want of the sense of hearing is much alleviated by giving the use of letters.” — Bp. Horsley.
  3. 3.
    To extenuate; to palliate.[R.]
    “He alleviates his fault by an excuse.” Johnson.
Syn. To lessen; diminish; soften; mitigate; assuage; abate; relieve; nullify; allay.
-- To Alleviate, Mitigate, Assuage, Allay. These words have in common the idea of relief from some painful state; and being all figurative, they differ in their application, according to the image under which this idea is presented. Alleviate supposes a load which is lightened or taken off; as, to alleviate one's cares. Mitigate supposes something fierce which is made mild; as, to mitigate one's anguish. Assuage supposes something violent which is quieted; as, to assuage one's sorrow. Allay supposes something previously excited, but now brought down; as, to allay one's suffering or one's thirst. To alleviate the distresses of life; to mitigate the fierceness of passion or the violence of grief; to assuage angry feeling; to allay wounded sensibility.