प्रतीवाप m. (
-पः)
1. Calcining or fluxing metals.
2. Throwing one sub- stance into another to alter its form or state.
3. Adding any thing to a medicine during or after decoction.
4. Mixing whey with milk.
5. A public danger or calamity, as a plague, &c.
E. प्रति before,
वप् to spread, aff.
घञ्, whence the vowel of the prefix is lengthened.