IPA: //pərˈmæŋɡəneɪt//
KK: /pɚˈmæŋɡəˌneɪt/
A type of salt that contains manganese and is known for its strong oxidizing properties.
Potassium permanganate is often used as a disinfectant in water treatment.
Permanganate → It is formed from "per-" (meaning through or thoroughly) and "manganas" (from Latin *manganum*, meaning manganese) and the suffix "-ate" (indicating a salt or ester of an acid). The word refers to a compound containing manganese in a high oxidation state, typically used in chemical reactions.
Think of 'through' ('per-') and 'manganese' ('manganas') to remember that permanganate is a compound that thoroughly involves manganese.