נטר
nâṭar
naw-tar'
A primitive root; to guard; figuratively, to cherish (anger)
KJV Usage: bear grudge, keep (-er), reserve.
H4307 מטּרה מטּרא maṭṭârâ' maṭṭârâhמטּרה מטּרא
maṭṭârâ' maṭṭârâh
mat-taw-raw',mat-taw-raw'
From H5201; a jail (as a guard house); also an aim (as being closely watched)