Strong's #5076: nadud (pronounced naw-dood')
passive participle of 5074; properly, tossed; abstractly, a rolling (on the bed):--tossing to and fro.
Brown-Driver-Briggs Hebrew Lexicon:
nâdûd
1) tossing (of sleeplessness)
Part of Speech: noun masculine
Relation: passive participle of H5074
Usage:
This word is used 1 times:
Job 7:4: "and the night be gone? and I am full of tossings to and fro unto the dawning of the day."