natural child

See more synonyms for natural child on
  1. Law.
    1. an illegitimate child; one born of illicit intercourse.
    2. (especially in Louisiana) an illegitimate child who has been lawfully acknowledged by its father.
  2. biological child.

Origin of natural child

First recorded in 1860–65 Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for natural child

bastard, bastardy, by-blow, whoreson