onerous

CEFRC1

/ˈɒnəɹəs/

adjective

Türkçe translations

Translating…

In plain English

  1. 01

    adjective

    Very difficult, tiring, or demanding to do.

  2. 02

    adjective

    Extra detail

    Imposing or constituting a physical, mental, or figurative load which can be borne only with effort; burdensome.

Examples

  • The cost of repairing this damage will be onerous.

  • Again, and more intensely than ever, she desired a fixed occupation,—no matter how onerous, how irksome.

At a glance

Sits at C1 on the CEFR scale

Senses
2
Parts of speech
1
Citations
5
Synonyms
5

Also pronounced

  • /ˈoʊnəɹəs/

Deep Dive

More examples

In context
  • [I]t has become an onerous duty, a wearisome and distasteful task.

  • People with diabetes mellitus rely predominantly on finger pricking to measure blood levels of glucose, which can be onerous.

  • However, given current sensibilities about individual privacy and data protection, the recording of oral data is becoming increasingly onerous for researchers[.]

Quick test

Two questions on this entry. Nothing is scored.

Question 1 · Quick check

The blank task of moving the heavy furniture exhausted him.

Practise this properly in the app, where the word comes back before you forget it.

Nearby

Origin

adjective

Middle French onereuxbor. Middle English onerous English onerous Inherited from Middle English onerous, borrowed from Middle French onereux, from Old French onereus, a learned borrowing from Latin onerosus, from onus (“burden”) + -ōsus. Compare exonerate.