Definition of smart cookie
- You're one smart cookie.
: making one smart : causing a sharp stinging
: marked by often sharp forceful activity or vigorous strength
: brisk, spirited
: to cause or be the cause or seat of a sharp stinging pain
: to feel or endure distress, remorse, or embarrassment
: to pay a heavy or stinging penalty
: a smarting pain
: poignant grief or remorse
: intelligence, know-how
: in a smart manner : smartly
: a small flat or slightly raised cake
: an attractive woman
: person, guy
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