Adjective slithering has 1 sense
  1. slipping, slithering - moving as on a slippery surface; "his slipping and slithering progress over the ice"
    Antonym: nonslippery (indirect, via slippery)
,Verb slither has 1 sense
  1. slither, slide - to pass or move unobtrusively or smoothly; "They slid through the wicket in the big gate"
    --1 is one way to travel, go, move, locomote
    Sample sentences:
    Something ----s
    Somebody ----s
    Something is ----ing PP
    Somebody ----s PP
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