Strong's #3576: nothros (pronounced no-thros')
from a derivative of 3541; sluggish, i.e. (literally) lazy, or (figuratively) stupid:--dull, slothful.
Thayer's Greek Lexicon:
́
nōthros
1) slow, sluggish, indolent, dull, languid
Part of Speech: adjective
Relation: from a derivative of G3541
Citing in TDNT: 4:1126, 661
Usage:
This word is used 2 times:
Hebrews 5:11: "hard to be uttered, seeing ye are dull of hearing."
Hebrews 6:12: "That ye be not slothful, but followers of them who through faith"