n.
Pronunciation: di- ' m ō -n ē - ˌ ak
Variant: also de · mo · ni · a · cal \ ˌ d ē -m ə - ' n ī - ə -k ə l \
Function: adjective
Etymology: Middle English demoniak, from Late Latin daemoniacus, from Greek daimoniakos, from daimon-, daim ō n
Date: 14th century
1 : possessed or influenced by a demon
2 : DEMONIC < demoniac rage>
– de · mo · ni · a · cal · ly \ ˌ d ē -m ə - ' n ī - ə -k( ə -)l ē \ adverb