1. A canvas shoe with a pliable rubber sole
   - gym shoe, tennis shoe, takkie [Ireland, S.Africa], tackie [Ireland, S.Africa], runner [Austral, NZ, Ireland], trainer [Brit] 
2. Someone acting as an informer or decoy for the police
   - fink [N. Amer], snitch, snitcher, stoolpigeon, stool pigeon, stoolie [N. Amer], sneak, canary [N. Amer], grass [Brit]

Derived forms: sneakers

Type of: betrayer, blabber, informer, rat, shoe, squealer

Encyclopedia: Sneaker

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