Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
* dēmissīcĭus or -tĭus, a, um, adj. [demitto], hanging down, flowing, long; of a garment: tunicis demissiciis, Plaut. Poen. 5, 5, 24 (for which elsewh. demissis tunicis, v. demissus).