Word.ws English Dictionary

tireless

tireless adjective: indefatigable, untiring and not yielding to fatigue.

Adjective (1)

tireless (not comparable)

  1. Indefatigable, untiring and not yielding to fatigue
    • James Milner's angled free-kick was headed on to the post by the tireless Bent and Lampard the opportunist was perfectly placed to stoop and head in from virtually on the goal-line.2011 November 12, “International friendly: England 1-0 Spain”, in BBC Sport, archived from the original on 13 Aug 2022
    Synonyms:
    untiring, weariless

Adjective (2)

tireless (not comparable)

  1. (US) Without a tire (wheel covering); tyreless.
    Synonyms:
    untiring, weariless

tireless meaning in Hindi, Tamil, Urdu and Bengali

tireless in Hindi

अथक

tireless in Tamil

அயராத, ஓயாத, சோர்வடையாத, சளைக்காத, களைப்படையாத

tireless in Urdu

بےتکان

tireless in Bengali

tireless, untiring, indefatigable
অক্লান্ত ôklantô
tireless, untiring
অক্লম oklom, অখিদ্য ôkhiddô
More languagesFewer languages
tireless in Malayalam
അക്ഷീണമായ, ഉത്സാഹവാനായ, പരിശ്രമിയായ
tireless in Kannada
ದಣಿವಿಲ್ಲದ
tireless in Sanskrit
अरमति aramati

Examples of tireless in a sentence

  • Norway as a polar nation would not have been what it is today without their tireless pioneering efforts.
  • He became a tireless advocate for the needs of adults with IMD throughout Britain and internationally.
  • Skookum Bill, full of restless, tireless energy when on the trail, now passed to the other extreme.

All 11 example sentences with tireless

Synonyms of tireless

Antonyms

All synonyms and antonyms of tireless

Origin of tireless

From tire (“to become sleepy or weary”) + -less.

From tire + -less.

Words formed from tireless

Questions about tireless

What does tireless mean?
Tireless means indefatigable, untiring and not yielding to fatigue.
What is tireless in Hindi?
Tireless in Hindi is अथक. See Tireless meaning in Hindi.
What part of speech is tireless?
Tireless is an adjective.

Words near tireless in the dictionary

  1. tiredly
  2. tiredness
  3. tirednesses
  4. tiredsome
  5. Tiree
  6. tireless
  7. tirelessly
  8. tirelessness
  9. tirelike
  10. tireling
  11. tiremaker

Source and license

Adapted from Wiktionary: tireless (page history and authors); tireless (Hindi, IndicTrans2 machine translation) (model and license); tireless (Tamil Wiktionary) (page history and authors); tireless (Urdu Wiktionary) (page history and authors); অক্লম (Bengali) (page history and authors); tireless (Malayalam Wiktionary) (page history and authors); tireless (Kannada Wiktionary) (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Vealhurl-tireless.wav.

Cite this entry: “tireless.” Word.ws, https://word.ws/tireless. Based on Wiktionary, CC BY-SA 4.0.