TOEFL IELTS pillow Definition A soft supportive cushion for the head used when sleeping. Example "She fluffed her pillow before getting into bed." Sign in to save TOEFL PDF — $25 IELTS PDF — $25 ← pillar pilot → Study tips featuring "pillow" 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