Strong's Definition
a primitive root; to guard; figuratively, to cherish (anger)
KJV Usage: bear grudge, keep(-er), reserve
STEPBible — Tyndale Abridged Hebrew Lexicon
נָטַר (na.tar) — to keep. 1) to keep, keep guard, reserve, maintain 1a) (Qal) 1a1) to keep, maintain 1a2) to keep, guard Aramaic equivalent: ne.tar (נְטַר "to keep" H5202)
UBS Dictionary of Biblical Hebrew
verb
Safe | verb qal | ≈ נצר · שׁמר
to watch over, to guard, to be in charge of, to take care of, to protect, to tend, to keep = causative action by which humans make sure that an object is safe from harm; ◄ by observing the object and the surrounding area carefully and intervening when necessary
Know | verb pe'al
Collocation: נטר בְּלֵב
to keep in mind, to remember literally: to keep (something) in (one's) heart; hence: = action by which humans keep processing information in their minds
verb
UBS Dictionary of Biblical Hebrew © United Bible Societies, licensed CC BY-SA 4.0.
Brown-Driver-Briggs Hebrew Lexicon
[נָטַר] vb. keep Qal keep, maintain
keep, guard
base