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iodate
iodic
iodic acid
iodide
iodinate
iodine
iodise
iodism
iodize
iodo-
iodoform
iodometry
iodophor
iodopsin
iolite
IOM
-ion
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ion rocket
i·on rock·et (plural i·on rock·ets)


noun 
Definition:
 
rocket with ion engine: a rocket powered by an ion engine
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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