מָגֵן (māgēn) is
a Hebrew noun
meaning shield. It appears
63 times
in 18 books of the Hebrew Bible
(Strong's H4043).
Same Hebrew root (TWOT 367c)
Range of meaning (TWOT 367c)shield; protector, hide; buckler, defence, ruler, scale
Full entry: Brown-Driver-Briggs and Strong's
מָגֵןnoun, masculine: shield
Strong's H4043מָגֵן: a shield (i.e. the small one or buckler); figuratively, a protector; also the scaly hide of the crocodile KJV:× armed, buckler, defence, ruler, scale, shield.
Meanings: Brown-Driver-Briggs (1906) and Strong's Hebrew Dictionary (1890), public domain, via the Open Scriptures Hebrew Bible Project (CC BY 4.0). TWOT numbers for reference only.
Root family 367: גָּנַןgānan — cover, surround, defend; hedge, protect