Bible Dictionaries
Demoniac

1910 New Catholic Dictionary

(Greek: daimonikos, possessed by a demon)

A person possessed or controlled by a demon. Among the many miracles mentioned in the Gospels, special prominence is given to the casting-out of devils, or demons (Mark 5; 7; 9; Matthew 15; 17; Luke 11), which gave such a striking proof of a power above nature that the disciples seem to have been more impressed by this than by the other powers given them (Luke 10).

Bibliography Information
Entry for 'Demoniac'. 1910 New Catholic Dictionary. https://www.studylight.org/​dictionaries/​eng/​ncd/​d/demoniac.html. 1910.