Turn the aerator housing counterclockwise and remove it from the faucet. Pull the O-ring off the tip of the faucet spout with your finger. The O-ring prevents leaking between the housing and the faucet. Set the O-ring in a safe place until you are ready to reinstall the housing.
After that, they are referred to as yearlings or stirks if between one and two years of age. A castrated male is called a steer in the United States; older steers are often called bullocks in other parts of the world but in North America this term refers to a young bull.
Bullâ²ock, an ox or castrated bull; Bullâ²-roarâ²er, a provincial English name for a boy's plaything, made of an oblong piece of wood, to one end of which a string is tied, then twisted tightly round the finger, when the whole is whirled rapidly round and round until a loud and peculiar whirring noise is producedâthe native Australian turndun, the rhombos of the Greek mysteries; Bull'sâ²-eye, the central boss formed in making a sheet of blown glass (hence adj. Bull'sâ²-eyed), a round ...