Eldest

/ˈɛl.dɪst/

Meaning & Definition

adjective
The oldest in age, often used to refer to siblings.
She is the eldest of three children in her family.
Referring to the oldest generation in a family.
The eldest members of the family shared stories of their youth.
Used to describe the firstborn child.
As the eldest son, he felt a sense of responsibility for his younger siblings.

Etymology

Old English 'eldesta', from 'ald', meaning 'old'.

Common Phrases and Expressions

the eldest son:
refers to the firstborn son in a family.
eldest daughter:
refers to the firstborn daughter in a family.

Related Words

Slang Meanings