English dictionary
arduous meaning and definition
Definition and meaning of arduous at MeaningMonkey.org. arduous meaning and definition in the English Dictionary.ARDUOUS adjective
Definition of arduous (adjective)
- characterized by effort to the point of exhaustion; especially physical effort
- taxing to the utmost; testing powers of endurance
- difficult to accomplish; demanding considerable mental effort and skill
- "the arduous work of preparing a dictionary"
Source: Princeton University Wordnet