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  2. /labor
  3. /laborious

laborious

UK/lә'bɒ:riәs/US
IELTSTOEFLB1

Definitions

adj.

Requiring much time and effort; slow and tiring to do

费力的,艰苦的,耗时费神的

Root Breakdown

Root-derived
laborwork, toil
+
-iousfull of, having the quality of
=laborious

labor (toil) + -ious (full of) = full of toil. It describes the task, not the worker: a laborious process is slow and exhausting to get through.

Root labor still carries 12 more words

Common Collocations

  • 1.laborious task费力的任务
  • 2.laborious process费力的过程
  • 3.laborious work费力的工作
  • 4.slow and laborious缓慢而费力的

Example Sentences

  • 1.

    Sorting the old records by hand was a laborious task.

  • 2.

    Translating the entire manuscript was slow and laborious.

  • 3.

    After a laborious climb, they finally reached the summit.

Easily Confused

laborious vs industrious — laborious describes how hard the work IS (a laborious task is exhausting). industrious describes a PERSON who works hard (an industrious student). A boring chore is laborious; a diligent worker is industrious — they are not interchangeable.

Word Forms

Adjective

Comparativemore laborious
Superlativemost laborious

Derivatives

laboriously
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