Pronunciation: (sag'ur), [key]
1. a box or case made of refractory baked clay in which the finer ceramic wares are enclosed and protected while baking.
2. a hard unlayered clay underlying many coal beds.
to place in or on a sagger. Also,sag'gar,seggar.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.