Deciduous Definition & Meaning | Britannica Dictionary

The Britannica Dictionary mobile search

• Home
• Ask the Editor
• Word of the Day
• Quizzes
• Core Vocabulary
• Browse the Dictionary

×

• Britannica Homepage
• Ask the Editor
• Word of the Day
• Quizzes
• Core Vocabulary
• Browse the Dictionary

The Britannica Dictionary deciduous 1 ENTRIES FOUND:

• deciduous (adjective)

deciduous /dɪˈsɪʤəwəs/ adjective deciduous /dɪˈsɪʤəwəs/ adjective Britannica Dictionary definition of DECIDUOUS of a tree, bush, etc. : having leaves that fall off every year

• the bare branches of a deciduous tree in winter
• the region's deciduous forests [=forests that are made up of deciduous trees]
• deciduous and coniferous trees/forests

[+] more examples [-] hide examples [+] Example sentences [-] Hide examples ASK THE EDITOR

What are the plural forms of check-in, passerby, and spoonful? See the answer »

QUIZZES Vocabulary Quiz Test your word power Take the Quiz » Name That Thing Take our visual quiz Test Your Knowledge » WORD OF THE DAY

uproot : to pull (a plant and its root) completely out of the ground Learn More »

1. About Us & Legal Info
2. Contact Us
3. Privacy Notice
4. Terms of Use
5. Pronunciation Symbols
6. Help

© 2026 Encyclopædia Britannica, Inc.