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: 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.

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

Oct 23, 2025 · Find the perfect name for your baby boy here! Explore our list of 1,100 boy names for 2025, featuring trendy, classic, and unique options you'll adore.

You can refer to a man as a boy, especially when you are talking about him in an affectionate way.

Apr 22, 2025 · "Boy" Definition: What Does "Boy" Mean? "Boy" is commonly used across various contexts, from familial relationships to slang and expressions. Let’s explore its core definitions in …

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 …

5 days ago · 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!"