to breed from unions between closely related individuals, esp over several generations - (transitive)
to develop within; engender
WordReference Random House Unabridged Dictionary of American English © 2025
in•breed
(in′brēd′, in brēd′),USA pronunciation v., -bred, -breed•ing.
v.t.
v.i.
v.t.
- Animal Husbandry, Geneticsto breed (individuals of a closely related group) repeatedly.
- Animal Husbandry, Geneticsto breed within;
engender.
v.i.
- Animal Husbandry, Geneticsto engage in or undergo inbreeding.
- in-1 + breed 1590–1600
Collins Concise English Dictionary © HarperCollins Publishers::
'inbreed' also found in these entries (note: many are not synonyms or translations):