revertant
re ver tant |riˈvərtnt rəˈvərtənt |Biology ▶adjective (of a cell, organism, or strain ) having reverted to the normal type from a mutant or abnormal form. ▶noun a cell, organism, or strain of this type.
revertant |rɪˈvəːt (ə )nt |Biology ▶adjective (of a cell, organism, or strain ) having reverted to the normal type from a mutant or abnormal form. ▶noun a revertant cell, organism, or strain.