Adjective attenuate has 1 sense
  1. attenuate, attenuated, faded, weakened - reduced in strength; "the faded tones of an old recording"
    Antonym: increased (indirect, via decreased)
,Verb attenuate has 2 senses
  1. rarefy, attenuate - weaken the consistency of (a chemical substance)
    --1 is one way to weaken
    Derived form: noun attenuation2
    Sample sentences:
    Somebody ----s something
    Something ----s something
  2. attenuate - become weaker, in strength, value, or magnitude
    --2 is one way to
    weaken
    Derived forms: noun attenuation1, noun attenuator1
    Sample sentence:
    Something ----s
,
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