Noun silt has 1 sense
  1. silt - mud or clay or small rocks deposited by a river or lake
    --1 is a kind of
    soil, dirt
    Derived form: verb silt1
,Verb silt has 1 sense
  1. silt up, silt - become chocked with silt; "The river silted up"
    --1 is one way to clog, choke off, clog up, back up, congest, choke, foul
    Derived form: noun silt1
    Sample sentence:
    Something ----s
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