arduous

PronunciationEdit

  • (UK) IPA (key): /ˈɑːdjuːəs/ or /ˈɑːd͡ʒuːəs/
  • (US) IPA (key): /ˈɑːrd͡ʒuəs/
  • (file)

AdjectiveEdit

Positive
arduous

Comparative
more arduous

Superlative
most arduous

  1. If a something is arduous, it requires or uses up a lot of energy to do it.