indefatigable

in·de·fat·i·ga·ble (

-f

-g

-b

adj.

Incapable or seemingly incapable of being fatigued; tireless. See Synonyms at tireless.

[Obsolete French indéfatigable, from Latin indfatgbilis : in-, not; see in-¹ + dfatgre, to tire out (d-, intensive pref.; see de- + fatgre, to weary).]

inde·fati·ga·bili·ty, inde·fati·ga·ble·ness n.

inde·fati·ga·bly adv.

indefatigable [ˌɪndɪˈfætɪgəb^əl]

adj

unable to be tired out; unflagging

[from Latin indēfatīgābilis, from in-¹ + dēfatīgāre, from fatīgāre to tire]

indefatigability , indefatigableness n

indefatigably adv

indefatigable - Means "incapable of being wearied."

See also related terms for incapable.

ThesaurusLegend: Synonyms Related Words Antonyms

Adj.

indefatigable - showing sustained enthusiastic action with unflagging vitality; "an indefatigable advocate of equal rights"; "a tireless worker"; "unflagging pursuit of excellence"

tireless, unflagging, unwearying

energetic - possessing or exerting or displaying energy; "an energetic fund raiser for the college"; "an energetic group of hikers"; "it caused an energetic chemical reaction"

indefatigable

adjective tireless, dogged, persevering, patient, relentless, diligent, inexhaustible, unremitting, assiduous, unflagging, untiring, sedulous, pertinacious, unwearying, unwearied His indefatigable spirit helped him to cope with the illness.

Translations

indefatigable [ˌɪndɪˈfætɪgəbl] ADJ → incansable, infatigable

indefatigable [ˌɪndɪˈfætɪgəb^əl] adj [person] → infatigable

indefatigable

adj, indefatigably

adv → unermüdlich, rastlos

indefatigable [ˌɪndɪˈfætɪgəbl] adj → infaticabile, instancabile

Mentioned in	?		References in classic literature	?		Dictionary browser	?		Full browser	?
assiduous ball of fire dogged Eck energetic hardworking human dynamo inexhaustible inexhaustibly Infatigable Johann Eck Johann Maier Johann Maier Eck laborious tireless tirelessly tirelessness Undefatigable unfaltering	He knew him to be proud and ill-natured; he also knew that his divinity itself was tinctured with his temper, and such as in many respects he himself did by no means approve; but he was at the same time an excellent scholar, and most indefatigable in teaching the two lads. The History of Tom Jones, a Foundling by Fielding, Henry View in context Chief among those who did this fetching and carrying was Captain Bildad's sister, a lean old lady of a most determined and indefatigable spirit, but withal very kindhearted, who seemed resolved that, if she could help it, nothing should be found wanting in the Pequod, after once fairly getting to sea. Moby Dick I-LXVII by Melville, Herman View in context All night long the Martians were hammering and stirring, sleepless, indefatigable, at work upon the machines they were making ready, and ever and again a puff of greenish- white smoke whirled up to the starlit sky. The War Of The Worlds by Wells, H.G. View in context	Indecence indecency indecent indecent assault indecent exposure indecently Indeciduate indeciduous Indecimable indecipherable indecision indecisive indecisively indecisiveness indeclinable Indeclinably indecomposable Indecomposableness indecorous indecorously Indecorousness indecorum indeed indef. Indefatigability indefatigable Indefatigableness indefatigably Indefatigation Indefeasibility indefeasible Indefectibility indefectible Indefective Indefeisible Indefensibility indefensible indefensibly Indefensive Indeficiency Indeficient indefinable indefinably indefinite indefinite article indefinite call sign indefinite delivery type contract Indefinite inflorescence indefinite integral indefinite number indefinite pronoun	indecisively indecisiveness indecisiveness indeclinable Indeclinably INDECO indecomposable Indecomposable Error Vector Indecomposableness INDECOPI indecorous indecorous indecorously indecorously indecorousness indecorousness indecorum indecorum indecorus INDECOSA INDECS indeed indeed indeed indeed Indeep INDEF indef. indefatigability indefatigability indefatigable indefatigableness indefatigableness indefatigably indefatigably Indefatigation indefeasable indefeasibility indefeasibility indefeasible indefeasible indefeasible right Indefeasible rights of use indefeasibly indefeasibly indefectibility indefectibility indefectible indefectible indefectibly indefectibly Indefective Indefective Indefeisible indefensibility indefensibility indefensible indefensible indefensibleness indefensibleness indefensibly

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assiduous
ball of fire
dogged
Eck
energetic
hardworking
human dynamo
inexhaustible
inexhaustibly
Infatigable
Johann Eck
Johann Maier
Johann Maier Eck
laborious
tireless
tirelessly
tirelessness
Undefatigable
unfaltering

He knew him to be proud and ill-natured; he also knew that his divinity itself was tinctured with his temper, and such as in many respects he himself did by no means approve; but he was at the same time an excellent scholar, and most indefatigable in teaching the two lads.

The History of Tom Jones, a Foundling by Fielding, Henry View in context

Chief among those who did this fetching and carrying was Captain Bildad's sister, a lean old lady of a most determined and indefatigable spirit, but withal very kindhearted, who seemed resolved that, if she could help it, nothing should be found wanting in the Pequod, after once fairly getting to sea.

Moby Dick I-LXVII by Melville, Herman View in context

All night long the Martians were hammering and stirring, sleepless, indefatigable, at work upon the machines they were making ready, and ever and again a puff of greenish- white smoke whirled up to the starlit sky.

The War Of The Worlds by Wells, H.G. View in context

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indefatigable