firstborn: Meaning and Definition of

first•born

Pronunciation: (fûrst'bôrn'), [key]
— adj.
  1. first in the order of birth; eldest.
—n.
  1. a firstborn child.
  2. a first result or product.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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