SAT GRE TOEFL deciduous Definition A tree or shrub that sheds its leaves annually. Example "Maple and oak are common deciduous trees in North America." Sign in to save SAT Quiz → GRE Quiz → TOEFL Quiz → ← deceptive decimal → Study tips featuring "deciduous" Spot the Vocabulary Trap in Every Question Write GRE Words Into Your Own Sentences TOEFL Academic Vocabulary: Study by Topic Related words SAT abase SAT abdicate SAT abdomen SAT abduction SAT abet SAT abeyance SAT abject SAT abjure SAT ablution SAT abnegate SAT abnormal SAT abominable