Dictionary
untiring
adjective un·tir·ing \-ˈtī-riŋ\
: working very hard with a lot of energy for a long time : never seeming to get tired
Full Definition of UNTIRING
: not becoming tired : indefatigable <an untiring worker>
— un·tir·ing·ly adverb
See untiring defined for English-language learners
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First Known Use of UNTIRING
1822
Related to UNTIRING
- Synonyms
- indefatigable, inexhaustible, unflagging, tireless, weariless
UNTIRINGLY Defined for Kids
untiring
adjective un·tir·ing \ˌən-ˈtī-riŋ\
Definition of UNTIRING for Kids
: not becoming tired
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