SHIFT n.
In building, the extent, or arrangement, of the overlapping of plank, brick, stones, etc., that are placed in courses so as to break joints.
SLIDING a.
of another, as distinguished from rolling friction. -- Sliding gunter (Naut.), a topmast arranged with metallic fittings so as to be hoisted and lowered by means of halyards. -- Sliding keel (Naut), a movable keel, similar to a centeboard. -- Sliding pair. (Mech.) See the Note under Pair, n., 7. -- Sliding rule. Sa…
SONOROUS a.
drawn along the edge of a piece of glass or metal on which sand is strewed, and the sand arranges itself in figures according to the musical tone. Called also acoustic figures. -- Sonorous tumor (Med.), a tumor which emits a clear, resonant sound on percussion. -- So*no"rous*ly, adv. -- So*no"rous*ness, n.…
SPECTRUM n.
aracterized by bright bands or lines. -- Normal spectrum, a representation of a spectrum arranged upon conventional plan adopted as standard, especially a spectrum in which the colors are spaced proportionally to their wave lengths, as when formed by a diffraction grating. -- Ocular spectrum. See Spectrum, 2 (b), abo…