heteropaternal

English

Etymology

From hetero- +‎ paternal.

Adjective

heteropaternal (not comparable)

1. Of different fathers.
   • 2008, Hannah Holmes, The Well-Dressed Ape: A Natural History of Myself, Random House, →ISBN, page 188:

     Identical twins are more common than heteropaternal twins, and less common than fraternal twins.

Anagrams

• heteroparental