second son

Born after firstborn

A second son is a family's second-born male child.

Historically, the term carried significant weight in inheritance systems where the firstborn son received titles and estates, leaving second sons to seek fortune through military service, the church, or colonial ventures.

The phrase still evokes someone who must make their own way: As a second son, he knew the family business would never be his.

Opposites
birth order among male children

second sonfirstborn son

Family's earliest male child

eldest son · heir apparent · firstborn · eldest child · youngest son

inheritance and primogeniture

second sonheir

One who receives legacy

heir apparent · crown prince · successor · inheritor · spare

Family

second, son, secondly, seconds, seconded, seconding, secondary, sons, sonship

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G