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Definition of Pinprick
1. Noun. A minor annoyance. 
2. Noun. Small puncture (as if made by a pin).
Generic synonyms: Puncture
Definition of Pinprick
1. to puncture with a pin [v -ED, -ING, -S]
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1. Noun. A minor annoyance. 
1. to puncture with a pin [v -ED, -ING, -S]