board

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board

1. the boards the acting profession; the stage
2. short for blackboard, chessboard, notice board, printed circuit board (see printed circuit), springboard, surfboard
3. Nautical
a. the side of a ship
b. the leg that a sailing vessel makes on a beat to windward
4. 
a. any of various portable surfaces specially designed for indoor games such as chess, backgammon, etc
b. (as modifier): board games
5. 
a. a set of hands in duplicate bridge
b. a wooden or metal board containing four slots, or often nowadays, a plastic wallet, in which the four hands are placed so that the deal may be replayed with identical hands
6. the hull of a sailboard, usually made of plastic, to which the mast is jointed and on which a windsurfer stands
7. sweep the board (in gambling) to win all the cards or money

Board

A long thin piece of lumber cut from a log; typically with a rectangular cross section; can be hand-hewn, hand-sawn, or mill-sawn.

Board

 

a usually rectangular plate of a specific size made from an electrically insulating material that is used in electrical and electronic apparatus as a base for the positioning and mechanical attachment of electrical and electronic components. It may also be used for the application of printed components and for the electrical interconnection of the components by means of wire or printed circuits.

Boards must provide the best possible characteristics for mechanical and electrical strength, stability of geometric dimensions and electrical parameters, resistance to climatic and mechanical influences, and ease of machining. These requirements vary depending on the intended use of the board, the operating conditions, and the arrangement of components. Materials usually used for boards include laminated plastics (electrical Micarta, textolite, and fiberglass laminate), phenol plastics, fluoroplastics, and molding materials of the AG-4 type.

board

[′bȯrd]
(materials)
A piece of lumber whose dimensions are less than 2 inches (5 centimeters) thick and between 4 and 12 inches (10 and 30 centimeters) wide.

board

1. Lumber less than 2 in. (5 cm) thick and between 4 in. (10 cm) and 12 in. (30 cm) in width; a board less than 4 in. (10 cm) wide may be classified as a strip.
2. Short for switchboard.
3. A box-office ticket board or seating chart.

board

(1)
In-context synonym for bboard; sometimes used even for Usenet newsgroups.

board

(2)
An electronic circuit board.
References in periodicals archive ?
In order to administer anesthesia, the Plaintiff's right arm was secured to a padded arm board attached to the operating table and wrapped with a gel pad to protect the ulnar nerve area.
If you tuck the arms rather than using an arm board, there is a risk that your patient's fingers could be crushed by the moving hydraulic foot of the bed.
and knowledge in diversified mining to the ARM board.
Positioning: Wrist positioned in extension and held in place on an arm board with adhesive tape, volar surface of the wrist.