son

A son is a male child in a family. He is the boy or man in relation to his parents. The word is most often used for a biological child, but it can also be used for an adopted child. Sometimes people use it in a warmer or symbolic way for a younger male they guide or care for, though that is less common. The word comes from Old English.

The most common meaning of "son" is a male child in relation to his parents. It names a family relationship and can refer to a little boy, a teenager, or an adult man. "She was overjoyed to welcome her son into the world." Even when he grows older, he is still his parents' son. "He always calls his mother for advice, no matter how old he gets."

The word is not limited to biological relationships. It is also used for an adopted male child, and in that sense it works the same way as in any other family. Sometimes it is used in a figurative way for a younger male person who is taught, guided, or cared for by an older person. "He thought of the boy almost as a son." This use is less literal, but it still suggests closeness, care, and a strong personal bond.

The word also appears in history, religion, and formal naming. In many cultures, sons were once expected to carry on the family name or inherit property. "The eldest son inherited the estate." You may also see the word in fixed phrases and titles, where it points to family line, origin, or a special role.

So whether it refers to a child in a family, an adopted child, or a more symbolic relationship, "son" is a word about family, connection, and the line between generations. It is simple, common, and deeply tied to everyday life.