Definitions
1.NounA bird; especially, a small and cute one."Aw, that's a cute little birdie. Is it a budgie?"
2.NounThe completion of a hole one stroke below par."He scored ten birdies during the tournament."
3.NounA shuttlecock.
4.NounA penis.
5.NounAn electromagnetic signal generated from within an electronic device.
6.NounA certain rude gesture in some countries, formed with the middle finger.
7.NounA certain rude gesture in some countries, formed with the middle and index fingers.
8.VerbTo score a birdie."Sörenstam birdied to take the lead."
9.VerbTo score a birdie at (a hole)."Sörenstam birdied the seventeenth hole to take the lead."