
v., -fied, -fy·ing, -fies. v.tr.
- To convert (an ester) by saponification.
- To convert (a fat or oil) into soap.
To undergo saponification.
[French saponifier : Latin sāpō, sāpōn-, hair dye; see saponin + French -fier; see -fy.]
saponifiable sa·pon'i·fi'a·ble adj.saponifier sa·pon'i·fi'er n.




