From The Collaborative International Dictionary of English v.0.48:
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. [1913 Webster]
From The Collaborative International Dictionary of English v.0.48:
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. [1913 Webster]
2. Hence: Having a recognized and permanent value; as, standard works in history; standard authors. [1913 Webster]
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. [1913 Webster]
Standard candle, Standard gauge. See under Candle, and Gauge.
Standard solution. (Chem.) See Standardized solution, under Solution. [1913 Webster]
From The Collaborative International Dictionary of English v.0.48:
Standard \Stand"ard\ (-[~e]rd), n. [OF. estendart, F. ['e]tendard, probably fr. L. extendere to spread out, extend, but influenced by E. stand. See Extend.] 1. A flag; colors; a banner; especially, a national or other ensign. [1913 Webster]
His armies, in the following day, On those fair plains their standards proud display. --Fairfax. [1913 Webster]
2. That which is established by authority as a rule for the measure of quantity, extent, value, or quality; esp., the original specimen weight or measure sanctioned by government, as the standard pound, gallon, or yard. [1913 Webster]
3. That which is established as a rule or model by authority, custom, or general consent; criterion; test. [1913 Webster]
The court, which used to be the standard of propriety and correctness of speech. --Swift. [1913 Webster]
A disposition to preserve, and an ability to improve, taken together, would be my standard of a statesman. --Burke. [1913 Webster]
4. (Coinage) The proportion of weights of fine metal and alloy established by authority. [1913 Webster]
By the present standard of the coinage, sixty-two shillings is coined out of one pound weight of silver. --Arbuthnot. [1913 Webster]
5. (Hort.) A tree of natural size supported by its own stem, and not dwarfed by grafting on the stock of a smaller species nor trained upon a wall or trellis. [1913 Webster]
In France part of their gardens is laid out for flowers, others for fruits; some standards, some against walls. --Sir W. Temple. [1913 Webster]
6. (Bot.) The upper petal or banner of a papilionaceous corolla. [1913 Webster]
7. (Mech. & Carp.) An upright support, as one of the poles of a scaffold; any upright in framing. [1913 Webster]
8. (Shipbuilding) An inverted knee timber placed upon the deck instead of beneath it, with its vertical branch turned upward from that which lies horizontally. [1913 Webster]
9. The sheth of a plow. [1913 Webster]
10. A large drinking cup. --Greene. [1913 Webster]
Standard bearer, an officer of an army, company, or troop, who bears a standard; -- commonly called color sergeantor color bearer; hence, the leader of any organization; as, the standard bearer of a political party. [1913 Webster]