Deciduous
adjective /dɪˈsɪd.ju.əs/ — Trees or shrubs that shed their leaves seasonally.
Definition
Of trees and shrubs, shedding leaves annually — typically in autumn — as a biological adaptation to seasonal cold or drought. Deciduous forests have a distinct character in each season: full green canopy in summer, bare skeleton in winter.
Beyond the definition
Deciduous trees have accepted impermanence as their design. They let go annually, completely, without apparent hesitation — and grow back just as completely the following year.
Origin & history
From Latin 'deciduus' (falling off); from 'decidere' (to fall off). Related to 'accident' and 'cadence' — all involving falling.
Example sentences
Illustrative sentences for learning, not verified community posts or sourced quotations.
New England's deciduous forests in October are the most visited natural phenomenon in the United States.
She planted deciduous trees along the south wall: summer shade, winter light — the garden thinking ahead.
There is something brave about a deciduous tree: all that building and releasing, year after year, without accumulation.
How to use it
This entry uses an adjective. Follow the examples for the nouns it describes and its position in the sentence.
Choose “Deciduous” when the meaning fits your context: Of trees and shrubs, shedding leaves annually — typically in autumn — as a biological adaptation to seasonal cold or drought. Deciduous forests have a distinct character in each season: full green canopy in summer, bare skeleton in winter.
Synonyms
leaf-shedding, seasonally bare
Antonyms
Related words
Deciduous vs evergreen
Deciduous plants drop their leaves seasonally to survive stress. Evergreens keep their foliage year-round, regardless of the season.
Word in the Wild
See how this word appears in life, language and stories.
Illustrative sentences and imagined stories for learning — not verified sightings, interviews, or sourced quotations.
Fictional scene
Tree Showing Seasonal Change
A single botanical composition of a tree shows bare twigs on one side, budding leaves on another, and fallen brown leaves at its roots.
Deciduous trees shed leaves annually as an adaptation to seasonal change. The illustration of these different seasonal stages together demonstrates the biological process that enables such trees to survive cycles of drought or cold.
Image credit: Wordspun · AI-generated conceptual illustration
Questions about this word
What does "Deciduous" mean?
Deciduous is adjective meaning: Trees or shrubs that shed their leaves seasonally.. Of trees and shrubs, shedding leaves annually — typically in autumn — as a biological adaptation to seasonal cold or drought. Deciduous forests have a distinct character in each season: full green canopy in summer, bare skeleton in winter.
Where does the word "Deciduous" come from?
From Latin 'deciduus' (falling off); from 'decidere' (to fall off). Related to 'accident' and 'cadence' — all involving falling.