knowledge knowingness • knowledge base · · · Info · Definitions · Synonyms · Characters · · knowledge · · Text Latin · · Script 9 · · Length 3 · · Syllables Definitions · · · (noun) the psychological result of perception and learning and reasoning. Synonyms: cognition, noesis. · · Noun Definition 1 Synonyms · · · cognition · · Synonym 1 noesis · · Synonym 2 Characters · · d latin small letter d U+0064 e latin small letter e U+0065 g latin small letter g U+0067 k latin small letter k U+006B l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F w latin small letter w U+0077