say it: dis-IJ-oo-uhs
deciduous is an adjective meaning "(of plants and shrubs) shedding foliage at the end of the growing season". It carries 2 recorded senses.
(of teeth, antlers, etc.) being shed at the end of a period of growth
“deciduous teeth”
Definitions, synonyms and semantic relations for deciduous come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.