or חָצֵב; a primitive root; to cut or carve (wood, stone or other material); by implication, to hew, split, square, quarry, engrave; cut, dig, divide, grave, hew (out, -er), made, mason.
from the root of בָּנָה through the meaning to build; a stone; [phrase] carbuncle, [phrase] mason, [phrase] plummet, (chalk-, hail-, head-, sling-) stone(-ny), (divers) weight(-s).