زلق

مَزْلَقَةٌ ذ : see زَلَقٌ. [Hence,] one says, هُوَ عَلَى مَزْلَقَةِ البَاطِلِ [ He is on the slippery way of false religion or the like ]. (MF voce جَادَّةٌ, q. v.)