TOEFL cometary Definition Relating to or resembling a comet. Example "The telescope captured a stunning image of the cometary tail." Sign in to save TOEFL PDF — $25 ← comet comeuppance → Study tips featuring "cometary" TOEFL Academic Vocabulary: Study by Topic 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