Found 2 items, similar to informatory.
English → English (WordNet) Definition: informatory informatory adj : providing or conveying information [syn: informative] [ant: uninformative]
English → English (gcide) Definition: Informatory Informatory \In*form"a*to*ry\, a. Full of, or conveying, information; instructive. [R.] --London Spectator. [1913 Webster]