- Genetics. The offspring of genetically dissimilar parents or stock, especially the offspring produced by breeding plants or animals of different varieties, species, or races.
- Something of mixed origin or composition, such as a word whose elements are derived from different languages.
- Something having two kinds of components that produce the same or similar results, such as a vehicle powered by both an electric motor and an internal combustion engine as sources of power for the drive train.
[Latin hibrida, hybrida, mongrel.]
hybridism hy'brid·ism n.hybridist hy'brid·ist n.
hybridity hy·brid'i·ty (hī-brĭd'ĭ-tē) n.





