GUARANTEE Meaning of GUARANTEE in English guarantee BrE AmE ˌɡær ə n ˈtiː ◂ ˌɡer-, ˌɡɑːr- ▷ guarantee|d d▷ guarantee|ing ɪŋ▷ guarantee|s z Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012