IPA: /ˈlaɪmˌkɪln/
KK: /ˈlaɪmˌkɪln/
A type of furnace that is used to heat and convert limestone or shells into lime by burning them.
The workers operated the limekiln to produce lime for construction.
Limekiln → The word is formed from "lime" (from Old English *lim*, meaning a type of calcium carbonate) and "kiln" (from Old English *cyln*, meaning a furnace or oven). A limekiln is a furnace used for burning limestone to produce lime.
Think of a 'furnace' ('kiln') used to heat 'calcium carbonate' ('lime') — that's what a limekiln does.