The Collaborative International Dictionary
Working \Work"ing\, a & n. from Work.
The word must cousin be to the working.
--Chaucer.
Working beam. See Beam, n. 10.
Working class, the class of people who are engaged in manual labor, or are dependent upon it for support; laborers; operatives; -- chiefly used in the plural.
Working day. See under Day, n.
Working drawing, a drawing, as of the whole or part of a structure, machine, etc., made to a scale, and intended to be followed by the workmen. Working drawings are either general or detail drawings.
Working house, a house where work is performed; a workhouse.
Working point (Mach.), that part of a machine at which the effect required; the point where the useful work is done.
Usage examples of "working drawing".
He realized that his working drawing seemed stiff and amateurish beside the artist's.
Then she pinned the working drawing to the wall and numbered each segment of paper according to the color she had chosen for it.