(idiomatic, transitive) To alert or inform someone, especially confidentially. / (basketball) To put the ball in play by throwing it up between two opponents. / (of a sports match) To begin.

(idiomatic) An obvious clue or indication. / (idiomatic) A report of suspicious behaviour, especially to an authority.

(games) A children's game similar to hide and seek, with the addition of a target such as a flag.

present participle of tip it down

(idiomatic) A gesture of acknowledgement; often, an expression of gratitude; originally by doffing one's hat.

The white tip applied to each pink-painted nail as part of a French manicure.

(skiing) A type of alpine/freestyle ski, with bow tips on both ends, allowing skiing backwards.

A reliable hint in betting on sports, etc.

Alternative spelling of tiptoe

Alternative spelling of tiptoe