Sheth Sheth, n. The part of a plow which projects downward beneath the beam, for holding the share and other working parts; -- also called standard, or post., Standard Stand"ard, a. 1. Being, affording, or according with, a standard for comparison and judgment; as, standard time; standard weights and measures; a standard authority as to nautical terms; standard gold or silver. 2. Hence: Having a recognized and permanent value; as, standard works in history; standard authors. 3. (Hort.) (a) Not supported by, or fastened to, a wall; as, standard fruit trees. (b) Not of the dwarf kind; as, a standard pear tree. Standard candle, Standard gauge. See under Candle, and Gauge. Standard solution. (Chem.) See Standardized solution, under Solution.