THERMODYNAMIC Meaning of THERMODYNAMIC in English thermodynamic BrE AmE ˌθɜːm ə ʊ daɪ ˈnæm ɪk ◂ AmE \ ˌθɝːm oʊ-▷ thermodynamic|ally ə l‿i▷ thermodynamic|s s Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012