Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
† mălăcisso, 1, v a., = μαλακίζω, to render soft or supple, to soften, make pliable (ante-class. and post-Aug.): malacissandus es, Plaut. Bacch. 1, 1, 31: articulos, v. l. Sen. Ep. 66, 53 dub. (Haase, malaxandos).