propagator propagative • propagatory · · · Info · Definitions · Synonyms · Characters · · propagator · · Text Latin · · Script 10 · · Length Definitions · · · (noun) someone who propagates plants (as under glass). · · Noun Definition 1 (noun) someone who spreads the news. Synonyms: disseminator. · · Noun Definition 2 Synonyms · · · disseminator · · Synonym 1 Characters · · a latin small letter a U+0061 g latin small letter g U+0067 o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074