From naca' in the sense of projecting; a missile (spear or arrow); also a quarry (whence stones are, as it were, ejected) -- before it was brought, dart.
see HEBREW naca'
H4551. macca
' I. מַסֶּע noun [masculine] quarry or quarrying; — only absolute as adverb accusative, מַסָּע שְׁלֵמָה אֶבֶן 1 Kings 6:7 stone perfect (at the) quarry (or at quarrying, i.e. when it was quarried; compare Benz; text dubious).
II. נסע (√ of following; possibly Arabic throw (puncture, wound, etc.), Kam Frey, so Buhl13).
II. מַסָּע missile, dart; — only absolute Job 41:18 (+ שִׁרְיָה חֲנִית,).