glace de viande
Pronunciation: [glahs duh vee-AHND]
French for "meat glaze," glace de viande is made by boiling meat juices until they are reduced to a thick syrup. It's used to add flavor and color to sauces.
From The Food Lover's Companion, Fourth edition by Sharon Tyler Herbst and Ron Herbst. Copyright © 2007, 2001, 1995, 1990 by Barron's Educational Series, Inc.