net

a hairnet; a mosquito net; a tennis net

Then there came a reg'lar terror of a sou'wester same as you don't get one summer in a thousand, and blowed the shanty flat and ripped about half of the weir poles out of the sand. We spent consider'ble money getting 'em reset, and then a swordfish got into the pound and tore the nets all to slathers, right in the middle of the squiteague season.

The nets have to be checked to make sure that they are not tangled up and therefore useless, and the carcasses of the dead sharks are removed.

Petri net

A man that flattereth his neighbor spreadeth a net for his feet.

Wigan had N'Zogbia sent off late on but Squillaci headed into his own net to give the home side a deserved point.