birdie vs pullus

birdie

• A (little) bird; a birdling; a child's term for a bird. 

• An electromagnetic signal generated from within an electronic device. 

• A certain rude gesture in some countries, formed with the middle finger. 

• A shuttlecock. 

• A man's penis. 

• The completion of a hole one stroke below par. 

• Aw, that's a cute little birdie. Is it a budgie? 

• A certain rude gesture in some countries, formed with the middle and index fingers. 

• To score a birdie at (a hole). 

• To score a birdie. 

pullus

• A chick; a young bird in the downy stage.