flyfly2 ●●● noun (plural flies) [countable] 
1
a common small flying insect with two wings: 
There were flies all over the food.2informal the part at the front of a pair of pants that you can open: Your fly is unzipped.3a hook that is made to look like a fly, used for catching fish
1 a common small flying insect with two wings: There were flies all over the food.2informal the part at the front of a pair of pants that you can open: Your fly is unzipped.3a hook that is made to look like a fly, used for catching fish
