AXIS n.
plane figure which divides the figure into two such parts that one part, when folded over along the axis, shall coincide with the other part. -- Axis of the equator, ecliptic, horizon (or other circle considered with reference to the sphere on which it lies), the diameter of the sphere which is perpendicular to the pl…
BENCH n.
of natural terrace, near a lake or river. Bench mark (Leveling), one of a number of marks along a line of survey, affixed to permanent objects, to show where leveling staffs were placed. -- Bench of bishops, the whole body of English prelates assembled in council. -- Bench plane, any plane used by carpenters and join…
BLOW v.
blow great guns, to blow furiously and with roaring blasts; -- said of the wind at sea or along the coast. -- To blow off, to empty (a boiler) of water through the blow-off pipe, while under steam pressure; also, to eject (steam, water, sediment, etc.) from a boiler. -- To blow one's own trumpet, to vaunt one's own e…
BONE v.
To sight along an object or set of objects, to see if it or they be level or in line, as in carpentry, masonry, and surveying. Knight. Joiners, etc., bone their work with two straight edges. W. M. Buchanan.