LAGRANGE Meaning of LAGRANGE in English Lagrange BrE AmE lə ˈɡrɒ̃ʒ læ-, lɑː-, -ˈɡrɑːnʒ, -ˈɡreɪn d ʒ AmE -ˈɡrɑːn d ʒ —French [ la ɡʁɑ̃ːʒ \] Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012