Strong's #4656: skotoo (pronounced skot-o'-o)
from 4655; to obscure or blind (literally or figuratively):--be full of darkness.
Thayer's Greek Lexicon:
́
skotoō
1) to darken, cover with darkness
2) metaphorically to darken or blind the mind
Part of Speech: verb
Relation: from G4655
Citing in TDNT: 7:423, 1049
Usage:
This word is used 1 times:
Revelation 16:10: "his kingdom was full of darkness; and they gnawed their tongues"