נָזַר nâzar (H5144)

to hold aloof, i.e. (intransitivey) abstain (from food and drink, from impurity, and even from divine worship (i.e. apostatize)); specifically, to set apart (to sacred purposes), i.e. devote

1) to dedicate, consecrate, separate 1a) (Niphal) to dedicate oneself, devote oneself 1b) (Hiphil) to keep sacredly separate 2)(Hiphil) to be a Nazarite, live as a Nazarite

a primitive root;