Dictionary

firstborn

adjective first·born \ˈfərs(t)-ˈbrn\

: born first

Full Definition of FIRSTBORN

:  first brought forth :  eldest
firstborn noun
ADVERTISEMENT

First Known Use of FIRSTBORN

14th century

Browse

Next Word in the Dictionary: first bottomPrevious Word in the Dictionary: first borderAll Words Near: firstborn
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears