Adjective skinny has 1 sense
  1. scraggy, scrawny, skinny, underweight, weedy - having unattractive thinness; "a child with skinny freckled legs"; "a long scrawny neck"
    Antonym: fat (indirect, via thin)
,Noun skinny has 1 sense
  1. skinny - confidential information about a topic or person; "he wanted the inside skinny on the new partner"
    --1 is a kind of
    information, info