'Isentropic' definitions:
Definition of 'isentropic'
From: WordNet
adjective
With unchanging entropy; at constant entropy
Definition of 'Isentropic'
From: GCIDE
- Isentropic \I`sen*trop"ic\, a. [Is- + entropy + -ic.] (Physics) Having equal entropy. [1913 Webster]
- Isentropic lines, lines which pass through points having equal entropy. [1913 Webster]