|Noah Webster's Dictionary|
1. (v. i.) To change into curd; to coagulate; as, rennet causes milk to curdle.
2. (v. i.) To thicken; to congeal.
3. (v. t.) To change into curd; to cause to coagulate.
4. (v. t.) To congeal or thicken.
Int. Standard Bible Encyclopedia
kur'-dl (qapha', "to congeal," "harden," "curdle"): Occurs in Job 10:10, "Hast thou not. curdled me like cheese?" i.e. made him take solid form. "The formation of the embryo is a mystery on which the Hebrew dwells with a deep and reverential awe: compare Psalm 139:13-16." These similes are often met with in the Koran and oriental poetry. See Speaker's Commentary in the place cited
Curdle (1 Occurrence)
Job 10:10 Haven't you poured me out like milk, and curdled me like cheese? (Root in WEB KJV JPS ASV DBY WBS YLT NAS RSV NIV)