Webster’s Revised Unabridged Dictionary · 1913
Backsaw
Back′saw′ (băk′sa̤′), n. [2d back, n. + saw.] A saw (as a tenon saw) whose blade is stiffened by an added metallic back.
Webster’s Revised Unabridged Dictionary · 1913
Back′saw′ (băk′sa̤′), n. [2d back, n. + saw.] A saw (as a tenon saw) whose blade is stiffened by an added metallic back.