IPA: /əˈkuːtərmənt/
KK: /əˈkuːtərmənt/
An accessory or additional item that is used for a specific purpose, often related to clothing or equipment. It can refer to gear needed for a task or journey, or items that enhance a particular outfit or function.
The chef had all the necessary accoutrements for preparing a gourmet meal.
Accoutrement is derived from the Old French word 'acoutrer' (meaning to equip or dress) and the suffix '-ment' (indicating the result of an action). The word refers to the equipment or accessories that are added to complete an outfit or a set of gear.
Think of 'equipping' someone with 'accessories' — that's what accoutrement means, the extra items that enhance or complete an outfit.