keynote address key money • key pad · · · Info · Definitions · Synonyms · Characters · · keynote address · · Text Common · · Latin · · Scripts 15 · · Length Definitions · · · (noun) a speech setting forth the keynote. Synonyms: keynote speech. · · Noun Definition 1 Synonyms · · · tonic · · Synonym 1 keynote · · Synonym 2 Characters · · space U+0020 a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 k latin small letter k U+006B n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 y latin small letter y U+0079