grueling

• (Received Pronunciation) IPA^(key): /ˈɡɹuː.lɪŋ/
• (US) IPA^(key): /ˈɡɹu.lɪŋ/
• Rhymes: -ʊəlɪŋ

grueling (comparative more grueling, superlative most grueling)

1. Alternative spelling of gruelling.
   • 2010, Siddhartha Mukherjee, The Emperor of All Maladies, Fourth Estate (2011), page 4:

     Medical school, internship, and residency had been physically and emotionally grueling.

grueling (plural gruelings)

1. Alternative spelling of gruelling.

grueling

1. present participle and gerund of gruel

• regluing