Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
famex, ĭcis, m., a bruise, contusion, Col. 6, 12, 2 Schneid. N cr.; Veg. Vet. 4, 19; cf. famex, θλάσμα, Gloss. Philox.