Answer:

THRALL

Answer	Crossword Clue
THRALL	Serf
THRALL	Mental enslavement
THRALL	Slave

THRALL	In .. to (deeply engrossed in)
THRALL	Servitude
THRALL	Bondsman.
THRALL	Bondage.
THRALL	Bondage
THRALL	Bondman
THRALL	One held in bondage
THRALL	Person held in bondage

THRALL	Slavery
THRALL	Person enslaved by another
THRALL	Someone held in bondage
THRALL	One in bondage
THRALL	Enslaved person

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.