Meaning of transition temperature

transi'tion tem"perature

Pronunciation: [key]
  1. a temperature at which a substance undergoes some abrupt change in its properties, as when it passes from the normal to the superconducting state. Also called transi&prim;tion point&sec;.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.