IVMac1:25 :ܒܗܢܝܝܘܬܐ ܗܟܝܠ ܐܝܬܝܗ݀ ܡܨܛܠܝܢܘܬܐ ܕܠܘܬ ܚ̈ܫܐ ܒܝܫ݂̈ܐ‏ : in pleasure, then, there is a tendency toward negative passions
See the entire entry for meṣṭalyānū, meṣṭalyānūṯā n.f. inclination