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World English Dictionary
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tireless
tire·less
[
trləss
]
adjective
Definition:
indefatigable:
never slackening or stopping, and apparently immune to tiredness or fatigue
[
Late 16th century. <tire
1
]
tire·less·ly
adverb
tire·less·ness
noun
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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© 2009 Microsoft
tire·less·ly adverbtire·less·ness noun
