Webster's 1828 Dictionary
INTHRALL
v.t.[in and thrall. ] To enslave; to reduce to bondage or servitude; to shackle. The Greeks have been inthralled by the Turks. She soothes, but never can inthrall my mind.
INTHRALLED
pp. Enslaved; reduced to servitude.
INTHRALLING
ppr. Enslaving.
INTHRALLMENT
n.Servitude; slavery; bondage.
Webster's 1913 Dictionary
INTHRALL
In *thrall ", v. t. [imp. & p. p. Inthralled; p. pr. & vb. n.Inthralling. ] Etym: [Cf. Enthrall. ] [Written also inthral, enthral, and enthrall. ]
Defn: To reduce to bondage or servitude; to make a thrall, slave, vassal, or captive of; to enslave. She soothes, but never can inthrall my mind. Prior.
INTHRALLMENT
In *thrall "ment, n. Etym: [Written also inthralment, enthrallment. ]
Defn: Act of inthralling, or state of being inthralled; servitude; bondage; vassalage.
New American Oxford Dictionary
inthrall
in thrall |inˈTHrôl ɪnˈθrɔl | ▶verb archaic spelling of enthrall.
The Wordsmith Dictionary