Immerse

Part of speech: verb (v.)

1. To plunge into anything that surrounds or covers, especially into a fluid; to dip; to sink; to bury; to immerge. Deep immersed beneath its whirling wave. J Warton. More than a mile immersed within the wood. Dryden.

2. To baptize by immersion.

3. To engage deeply; to engross the attention of; to involve; to overhelm. The queen immersed in such a trance. Tennyson. It is impossible to have a lively hope in another life, and yet be deeply immersed inn the enjoyments of this. Atterbury.

Part of speech: adjective (a.)

Immersed; buried; hid; sunk. [Obs.] "Things immerse in matter." Bacon.