šāmūr שָׁמוּר ‘Shamir’ (Hebrew)

Etymology^?: passive participle of šimṣā שִׁמְצָה ‘derision’
Roots: שׁמצה

šāmūr pr n m pers
Shamer or Shamir = "guardian"
1) a Levite of the sons of Michah in the time of David