laborious

English

Alternative forms

• labourious (obsolete)
• laborous (obsolete)
• labourous (obsolete)

Etymology

From Old French laborios, from Latin laboriosus.

Pronunciation

• IPA^(key): /ləˈbɔːɹiəs/

• Audio (UK)

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• Audio (US)

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• Rhymes: -ɔːɹiəs

Adjective

laborious (comparative more laborious, superlative most laborious)

1. Requiring much physical effort; toilsome.
   • 1945 August 17, George Orwell [pseudonym; Eric Arthur Blair], chapter 1, in Animal Farm […], London: Secker & Warburg, →OCLC:

     Let us face it, our lives are miserable, laborious, and short.

2. Mentally difficult; painstaking.
3. Industrious.
   • 1697, Virgil, “The Fourth Book of the Georgics”, in John Dryden, transl., The Works of Virgil: Containing His Pastorals, Georgics, and Æneis. […], London: […] Jacob Tonson, […], →OCLC, lines 241–242, page 129:

     All, with united Force, combine to drive / The lazy Drones from the laborious Hive.

Synonyms

• (requiring effort): painstaking, toilsome, worksome

Derived terms

• laboriously
• laboriousness

Related terms

• labor, labour

Translations

requiring much physical effort

• Bulgarian: труден (bg) (truden), напрегнат (bg) (napregnat)
• Catalan: laboriós
• Czech: pracný
• Dutch: bewerkelijk (nl), arbeidsintensief (nl), laborieus (nl)
• French: laborieux (fr)
• German: arbeitsintensiv
• Greek:

  Ancient: ἐπίπονος (epíponos), μογερός (mogerós)

• Irish: saothrach
• Italian: laborioso (it)
• Latin: labōriōsus
• Old English: earfoþe
• Polish: pracochłonny (pl), mozolny (pl)
• Portuguese: laborioso (pt), trabalhoso (pt)
• Romanian: laborios (ro)
• Russian: трудоёмкий (ru) (trudojómkij), тру́дный (ru) (trúdnyj), тяжёлый (ru) (tjažólyj), напряжённый (ru) (naprjažónnyj), утоми́тельный (ru) (utomítelʹnyj)
• Spanish: laborioso (es)
• Swedish: mödosam (sv), tung (sv)

mentally difficult

• Bulgarian: мъчен (bg) (mǎčen)
• Russian: кропотли́вый (ru) (kropotlívyj)

industrious — see industrious

The translations below need to be checked and inserted above into the appropriate translation tables. See instructions at Wiktionary:Entry layout § Translations.

Translations to be checked

• Norman: ^{(please verify)} pénibl'ye (Jersey)