Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
līmĭtāris, e, adj. [limes], that is on the border: iter, a path that runs between two fields, Varr. L. L. 5, 4, § 21 Müll.
līmĭto, āvi, ātum, 1, v. a. [limes], to enclose within boundaries or limits, to bound.