IPA: /ˈdɪsəluːt/
KK: /ˈdɪsəˌluːt/
Not showing control over one's behavior, especially in relation to pleasures or bad habits.
The dissolute lifestyle of the artist shocked his friends.
Dissolute → It is formed from "dis-" (meaning apart) and "solutus" (from Latin, meaning loosened or freed). The word describes a state of being loosened from moral restraint or discipline, hence leading to a life of indulgence or excess.
Think of being 'freed' ('solutus') from moral constraints ('dis-'), which helps you remember that 'dissolute' refers to a lifestyle lacking in restraint.