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Also available:
World English Dictionary
Dictionnaire Français
viroid
vi·roid
[
v ròyd
]
(
plural
vi·roids
)
noun
Definition:
infectious agent:
an infectious RNA particle that resembles a virus, but is smaller. It causes diseases in plants.
[
Mid-20th century. <virus
]
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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