Added 9 October 2026
grueling
/ˈɡɹuː.lɪŋ/ adjective
adjective Definition from Wiktionary (CC BY-SA). Pronunciation from Wiktionary, via Kaikki.org. More about grueling at Wordnik → Where our words come from →
- Alternative spelling of gruelling.
noun
- Alternative spelling of gruelling.
verb
- present participle and gerund of gruel