W: (adj) clean [Indirect via dirty] (free from dirt or impurities; or having clean habits) "children with clean shining faces"; "clean white shirts"; "clean dishes"; "a spotlessly clean house"; "cats are clean animals"
S: (adj) clean (free from dirt or impurities; or having clean habits) "children with clean shining faces"; "clean white shirts"; "clean dishes"; "a spotlessly clean house"; "cats are clean animals"