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.
youngster. n. 1. (Sociology) a young person; child or youth.2. (Zoology) a young animal, esp a horse. (ËyÊÅ stÉr). n.oungster. A young person between birth and puberty: bud, child, innocent, juvenile, moppet, tot. Informal: kid. Scots: bairn.