When a male human reaches adulthood, he is usually described as a man. According to the Merriam-Webster Dictionary, a boy is "a male child from birth to adulthood". [1]

The meaning of BOY is a male child from birth to adulthood. How to use boy in a sentence.

BOY definition: 1. a male child or, more generally, a male of any age: 2. a group of male friends: 3. an…. Learn more.

BOY definition: a male child, from birth to full growth, especially one less than 18 years of age. See examples of boy used in a sentence.

Definition of boy noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

A boy is a child who will grow up to be a man. I knew him when he was a little boy. He was still just a boy.

A man is an adult male human. [a][2][3] Before adulthood, a male child or adolescent is referred to as a boy. Like most other male mammals, a man's genome usually inherits an X chromosome from the …

A boy is a young male human, either a child or teenager. Little boys still have the body of a child. It is not until they reach puberty (adolescence) that their bodies start to mature and they become a man. The …

The phrases my dear boy and old boy are used as friendly ways for one man to address another man. Why, my dear boy, of course I want to see you. Cheer up, old boy. Boy is often offensive in this …

A boy is a male child. When a baby is born, the doctor or midwife often says, "It's a girl!" or "It's a boy!"