WordReference Random House Unabridged Dictionary of American English © 2025
ly•so•gen
(lī′sə jən, -jen′),USA pronunciation n. [Microbiol.]
- Microbiologya bacterial cell or strain that has been infected with a temperate virus, one that does not cause destruction of the cell.
- back formation from lysogenic 1930–35
'lysogen' also found in these entries (note: many are not synonyms or translations):