| English adjective: heterologous | |||
| 1. | heterologous not corresponding in structure or evolutionary origin | ||
| Synonyms | heterologic, heterological | ||
| Domain category | biological science, biology | ||
| Antonyms | homologous, analogous | ||
| 2. | heterologous derived from organisms of a different but related species | ||
| Samples | A heterologous graft. | ||
| Antonyms | autologous, homologous | ||