Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
† prŏgramma, ătis, n., = πρόγραμμα, a proclamation, an edict, manifesto (postclass.), Vulc. Avid. Cassiod. 6; Cod. Just. 1, 14, 3; Inscr. Fabr. p. 529, n. 382.