Definitions
1.nounA person who loses; one who fails to win or thrive."He was always a good loser."
2.nounSomething of poor quality.
3.nounA person who is frequently unsuccessful in life."I'm a constant loser in love."
4.nounA contemptible or unfashionable person.
5.nounOne who or that which loses something, such as extra weight, car keys, etc.