(of a tissue graft, blood transfusion, etc) originating from the recipient rather than from a donor
WordReference Random House Unabridged Dictionary of American English © 2025
au•tol•o•gous
(ô tol′ə gəs),USA pronunciation adj.
- Surgeryfrom the same organism:an autologous graft.
- auto-1 + -logous (see -logy, -ous), on the model of homologous 1920–25
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'autologous' also found in these entries (note: many are not synonyms or translations):