Birthright (noun)

1. A right or privilege that is inherent in one's birth.
2. A privilege or possession to which one is entitled by birth.

Origin:

From the middle english word "byrtheright" meaning right or privilege acquired by birth.

Examples:

1. The eldest son inherited the family's estate as his birthright.
2. The right to vote is considered a birthright of citizens.
3. The birthright of every child is to be loved and cared for.
4. The birthright of freedom and equality is guaranteed by the Constitution.
5. The birthright of access to education is a fundamental human right.