Cromwellian: Meaning and Definition of

Crom•wel•li•an

1. of, pertaining to, or characteristic of the politics, practices, etc., of Oliver Cromwell or of the Commonwealth and Protectorate.
2. noting or pertaining to a style of English furnishings of the middle 17th century, characterized by austerity, the use of oak and leather, and simple, decorative moldings.