TOEFL IELTS kingdom Definition A country ruled by a king or queen; a realm or domain. Example "England was once a powerful kingdom in Europe." Sign in to save TOEFL PDF — $25 IELTS PDF — $25 ← kinetic kiosk → Study tips featuring "kingdom" TOEFL Academic Vocabulary: Study by Topic Boost Your IELTS Writing With Precise Vocabulary Related words TOEFL brighten GRE abash GRE abate GRE abbreviate GRE abbreviation SAT abdicate GRE abduct SAT abet GRE abhor GRE abide SAT abject TOEFL ablaze