PJ Lev27:8 :ואין מסכן הוא ממיסת עילוייה‏ : if he is poorer than the amount of his evaluation
See the entire entry for messā, messəṯā n.f. measure, as much as, enough for

PJ Lev27:8 :ואין מסכן הוא ממיסת עילוייה‏ : if he is too poor (to afford) the amount of his evaluation
See the entire entry for ˁillūy, ˁillūyā v.n.D evaluation