مَزْعَمٌ

A thing, or an affair, -in which no confidence is to be placed; (S, K;) this saying, or asserting, it to be thus, and this saying, or asserting, it to be thus: (S:) [plural مَزَاعِمُ.] One says, فِى قَوْلِهِ مَزَاعِمُ (S, TA) i. e. [In his saying are things in which no confidence is to be placed; or] no confidence is to be placed in his saying. (TA.) And هٰذَا أَمْرٌ فِيهِ مَزَاعِمُ This is an affair that is not right; (TA;) [wherein are things] respecting which there is dispute. (K, TA.) And زَعَمَ غَيْرَ مَزْعَمٍ He said that which was not good, or right, or just; and asserted what was impossible. (Msb.)

Also A thing that is, or is to be, coveted, or eagerly desired; synonym مَطْمَعٌ. (S, TA.) See two exs. near the end of the first paragraph.