Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
1. sīmo, āvi, ātum, 1, v. a. [simus], to press flat, to flatten (only in the foll. passages): simavit taxim ad nares, Lucil. ap. Non. 169, 31: simataeque jacent pando sinuamine nares, Sulp. Luperc. ap. Anthol. Lat. 1, p. 516 Burm.: projecturas simaverunt, Vitr. 4, 2, 3.
2. Sĭmo, ōnis, m. [simus], a proper name, Plaut. Most.; id. Ps.; Ter. And.; Hor. A. P. 238; Plin. 11, 37, 59, § 158; cf. id. 9, 8, 7, § 23.
1. Sĭmon or Sĭmo, ōnis, m., = Συμεών (Heb. [??]).
2. Sĭmon, ōnis, m., = Σίμων, a famous statuary, Plin. 34, 8, 19, § 90.
† sīmus, a, um, adj., = σιμός, flat-nosed, snub-nosed (cf. silus).