deciduous
/di'sidjuəs/
Definition
- Adjective:
- Shedding leaves annually: Describes trees or shrubs that lose all their leaves for part of the year, typically in autumn.
- Falling off or shed at maturity: Describes parts of an organism, such as teeth or antlers, that are naturally shed after a period of growth.
Usage and Examples
Describing Trees and Plants:
- Oak and maple are common deciduous trees in this forest.
- The deciduous shrubs provide beautiful autumn color before they lose their leaves.
Describing Biological Parts:
- A child's deciduous teeth, also called baby teeth, will eventually fall out.
- Deer have deciduous antlers that are shed and regrown each year.
Advanced Usage
- In Ecology/Botany: Used to describe a forest or biome dominated by trees that lose their leaves seasonally.
- The temperate deciduous forest experiences four distinct seasons.
- Figurative Use: Occasionally used metaphorically to describe something transient or temporary.
- His interest in the hobby was deciduous, fading away by winter.
Variants and Related Words
- Deciduousness (noun): The quality or state of being deciduous.
- The deciduousness of the forest is a key factor in its ecosystem.
Synonyms
- Leaf-shedding
- Caducous (a more technical botanical/biological synonym)
Antonyms
- Evergreen (for plants)
- Permanent (for teeth or antlers)
Adjective
-
(of teeth, antlers, etc.) being shed at the end of a period of growth
-
deciduous teeth
-
-
(of plants and shrubs) shedding foliage at the end of the growing season
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