Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
† ănădēmă, ătis, n., = ἀνάδημα, a band, a fillet, an ornament for the head: Et bene parta patrum flunt anademata, mitrae, the well-earned property of fathers is converted into head-bands, etc., * Lucr. 4, 1129; Dig. 34, 2, 27.