IPA: /ˈmaɪnˌleɪər/
KK: /ˈmaɪnˌleɪər/
A type of ship designed to place explosive devices underwater, often used in military operations.
The minelayer deployed several mines in the harbor to secure the area.
Minelayer → It is formed from "mine" (from Old French *mine*, meaning a type of explosive device or a place where minerals are extracted) and "layer" (from Old English *leah*, meaning to place or put down). The word "minelayer" refers to a device or person that places mines, typically in a military context.
Think of a 'mine' as an explosive device being 'placed' or 'layered' down — that's why a minelayer is someone or something that lays down mines.