abêtir (French) comes from French a-, from Ancient Greek ἀ-, from Proto-Hellenic hə-, from Proto-Indo-European sm̥-, from Proto-Indo-European sem- — together, one.
abêtir (French): to dumb down, render dumb, dim-witted; to deaden...
Definitions
to dumb down, render dumb, dim-witted; to deaden...