Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
collātĭcĭus (conl-) or -tĭus, a, um, adj. [confero], brought together, raised by contribution, mingled (post-Aug.): instrumenta, Sen. Cons. ad Marc. 10, 1: stipe, App. M. 8, p. 213, 36: myrrha, Plin. 12, 16, 35, § 69: aere, Tert. adv. Val. 12: sepultura, effected by contributions, Quint. Decl. 6, 11: PECVNIA, Inscr. Orell. 3730.