Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
†† siclus, i, m. [Heb. [??]], a shekel (a Hebrew coin), Hier. in Ezech. 1, 4, 9; Vulg. Exod. 21, 32 et saep.; cf. Isid. Orig. 16, 25, 18.