biodegrade, clog, decompose, congeal, putrefy, perish, sour, molder, gelatinize, coagulate, clot, decay, jelly, clabber, set, go off, jell, solid, thicken, turn sour, fester, mold.
He, seeing me peering like my eyesight was bad, would give a groan that made my blood curdle.
- "Humorous Ghost Stories", Dorothy Scarborough.
He entirely divested Shylock of all poetry or elevation, but invested it with a concentrated ferocity that made one's blood curdle.
- "Records of a Girlhood", Frances Ann Kemble.
If, however, it happens to curdle,
strain the sauce through a tammy, add the lemon- juice, and serve.
- "The Book of Household Management", Mrs. Isabella Beeton.