ˌsəbsə̇ˈlenchēˌō, -bˌsīˈl-; -bsə̇ˈlentēˌō adverb
Etymology: Latin
: under or in silence : without notice being taken or without making a particular point of the matter in question
assumed sub silentio that the Supreme Court would have the power to review … legislation — J.P.Roche