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.

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.

BOY meaning: 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 …

3. Informal. a grown man, esp. when referred to familiarly. 4. a son. 5. a male who is from or native to a given place: He's a country boy.

He's just a boy; he doesn't know how to act around girls. Informal Terms Informal. a grown man, esp. when referred to familiarly: I think the boys in the lab need to work on this a little longer.

It's a boy! She gave birth to a baby boy this morning. a nine-year-old boy named David Okay, boys and girls, it's time to play a game. Ever since I was a (little/young) boy, I've wanted to fly …