GRE TOEFL IELTS shrill Definition High-pitched and piercing, especially in tone. Example "His shrill voice carried across the crowded room." Sign in to save GRE PDF — $25 TOEFL PDF — $25 IELTS PDF — $25 ← shriek shrine → Study tips featuring "shrill" TOEFL Academic Vocabulary: Study by Topic Boost Your IELTS Writing With Precise Vocabulary Related words GRE awe GRE smithereens GRE abacus SAT abase GRE abash GRE abate GRE abbreviate GRE abbreviation SAT abdicate SAT abdomen GRE abduct GRE aberrant