HYPOTENUSE Meaning of HYPOTENUSE in English hypotenuse BrE AmE haɪ ˈpɒt ə njuːz -ɪ-, - ə n juːz AmE \ -ˈpɑːt ə n uːs -juːs (*) Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012