IPA: /kəmˈpɑːrtˌmɛntɪd/
KK: /kəmˈpɑːrtməntɪd/
Divided into separate sections or parts, often used to describe spaces or containers that are organized into smaller areas.
The suitcase is compartmented to keep clothes and shoes separate during travel.
Compartmented → It is formed from "com-" (meaning together) and "partire" (meaning to divide). The word describes something that is divided into sections or parts that are together within a larger whole.
Think of things being 'together' ('com-') but also 'divided' ('partire') into sections — that's what compartmented means.
No commonly confused words.