IPA: //ˈsɛreɪt//
KK: /sɛˈreɪt/
A thick, greasy substance made from wax or fat, often used for medicinal purposes on the skin.
The doctor recommended applying a cerate to the wound to help it heal.
Cerate is derived from the Latin word "cera" (meaning wax) combined with the suffix "-ate" (indicating a substance or product). Thus, cerate refers to a preparation or substance that contains wax, typically used in ointments or salves.
Think of 'wax' ('cera') being used to create a special substance ('-ate') — that's why cerate refers to a waxy preparation.