IPA: /ˈkaʊtʃər/
KK: /ˈkaʊtʃər/
A person who couches or lays down, often used in a specific context such as a person who provides a place to sleep or rest.
The coucher prepared the guest room for the visitors arriving later that evening.
Coucher originates from Old French 'couchier', meaning to lie down or to put to bed. The word describes the act of lying down or going to bed.
Think of the Old French word 'couchier' which means to lie down — this helps you remember that 'coucher' relates to the act of lying down.