[ hahy-luh-trop-ik, -troh-pik ]
/ ˌhaɪ ləˈtrɒp ɪk, -ˈtroʊ pɪk /
adjective Physical Chemistry.
(of a substance) capable of undergoing a change in phase, as from a liquid to a gas, with no change in the original proportions of its constituents.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019