Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
flictus, ūs, m. [fligo], a striking, dashing together, collision (poet.): armamentūm stridor, flictus navium, Pac. ap. Serv. Verg. A. 9, 667 (Trag. Rel. v. 335 ed. Rib.): tum scuta cavaeque Dant sonitum flictu galeae, Verg. l. l.; Sil. 9, 322.