From math and 'el, with the relative interposed; man who (is) of God; Methusael, an antediluvian patriarch -- Methusael.
see HEBREW math
see HEBREW 'el
H4967. Methushael
מְתוּשָׁאֵל proper name, masculine descendant of Cain (Babylonian form., mutu-ša-ili 'man of God,' LenOrig. ed. 2, i. 262 f. Eng. Tr. 268); — Genesis 4:18 (twice in verse) (J), ᵐ5 Μαθουσαλα (i.e.מְתוּשֶׁלַח? so Di; otherwise BuUrgesch. 125 f.)