Thermodynamic

[,θɜːməʊdaɪ'næmɪk] or [,θɝmodaɪ'næmɪks]

(adj.) of or concerned with thermodynamics; 'the thermodynamic limit' .

Edited by Candice--From WordNet

(a.) Relating to thermodynamics; caused or operated by force due to the application of heat.

Edited by Johanna