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Caducous - 4 dictionary results

ca⋅du⋅cous

[kuh-doo-kuhs, -dyoo-]
–adjective
1. Botany. dropping off very early, as leaves.
2. Zoology. subject to shedding.
3. transitory; perishable.

Origin:
1675–85; < L cadūcus unsteady, perishable, equiv. to cad(ere) to fall + -ūcus adj. suffix; see -ous
ca·du·cous   (kə-dōō'kəs, -dyōō'-)   
adj.  Dropping off or shedding at an early stage of development, as the gills of most amphibians or the sepals or stipules of certain plants.

[From Latin cadūcus, falling, from cadere, to fall; see kad- in Indo-European roots.]

Caducous

Ca*du"cous\, [L. caducus falling, inclined to fall, fr. cadere to fall. See Cadence.] (Bot. & Zo["o]l.) Dropping off or disappearing early, as the calyx of a poppy, or the gills of a tadpole.
caducous   (kə-d'kəs)  Pronunciation Key 
Detaching or dropping off at an early stage of development. The gills of most amphibians and the sepals or stipules of certain plants are caducous.
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