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strenuous

/ˈstrɛnjəwəs/
/ˈstrɛnjuəs/
IPA guide

Something strenuous requires all your effort and strength, like a hard workout at the gym or carrying a backpack full of heavy books.

Strenuous can also describe something done with lots of energy or force. If your boss asks you to do a strenuous task like carry a couch up a flight of stairs by yourself, and you refuse by jumping up and down in protest, you have a strenuous objection to her request. To remember how to spell it, remember that something strenuous requires the strength of two of you! That's why there are two u's in strenUoUs.

Definitions of strenuous
  1. adjective
    taxing to the utmost; testing powers of endurance
    “a strenuous task”
    synonyms: arduous, straining
    effortful
    requiring great physical effort
  2. adjective
    characterized by or performed with much energy or force
    strenuous exercise”
    synonyms:
    energetic
    possessing or exerting or displaying energy
Pronunciation
US
/ˈstrɛnjəwəs/
UK
/ˈstrɛnjuəs/
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DISCLAIMER: These example sentences appear in various news sources and books to reflect the usage of the word ‘strenuous'. Views expressed in the examples do not represent the opinion of Vocabulary.com or its editors. Send us feedback
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