Bush"ham`mer (?), n.
A hammer with a head formed of a bundle of square bars, with pyramidal points, arranged in rows, or a solid head with a face cut into a number of rows of such points; -- used for dressing stone.
© Webster 1913.
Bush"ham`mer, v. t.
To dress with bushhammer; as, to bushhammer a block of granite.
© Webster 1913.