Pronunciation: (em'bu-liz"um), [key]
1. Pathol.the occlusion of a blood vessel by an embolus.
2. intercalation, as of a day in a year.
3. a period of time intercalated.
4. (in a Eucharistic service) the prayer following the final petitions of the Lord's Prayer.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.