Of things or events: (a) known; well-known, familiar; couth inough, familiar, common [rendering Latin satis nota and similar phrases]; fallen couth, become known; maken couth, make known; (b) evident……

To have ability, capability, or skill: be able (to do sth.), be capable (of doing sth.), know how (to do sth.); -- (a) with complementary inf.; (b) with a clause or phrase expressing the complementary……