Pronunciation: (i-mûrs'), [key]
—v.t., -mersed, -mers•ing.
1. to plunge into or place under a liquid; dip; sink.
2. to involve deeply; absorb: She is totally immersed in her law practice.
3. to baptize by immersion.
4. to embed; bury.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.