Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
prae-lĭno, no perf., lĭtum, 3, v. a., to smear or daub in front, to plaster over (postclass.): cum fucatur atque praelinitur, Gell. 7, 14, 11: villas tectorio, id. 13, 23, 1.