Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
circum-sūtus, a, um, Part. [suo], sewed together all around (post-Aug.): linamenta, Cels. 8, 5: navigia corio, Plin. 4, 16, 30, § 104; 34, 16, 47, § 156.