LEARNit Dictionary
gruelling
adjective
/ˈɡruːəlɪŋ/
UK
/ˈɡruːəlɪŋ/
US
1
very difficult and making you very tired, needing great effort for a long time
طاقتفرسا, سخت و طاقتفرسا, مشقتبار
synonym
punishing