fair

from The American Heritage® Dictionary of the English Language, 5th Edition.

• adjective Of pleasing appearance, especially because of a pure or fresh quality; comely.
• adjective Light in color, especially blond.
• adjective Of light complexion.
• adjective Free of clouds or storms; clear and sunny.
• adjective Free of blemishes or stains; clean and pure.
• adjective Promising; likely.
• adjective Having or exhibiting a disposition that is free of favoritism or bias; impartial.
• adjective Just to all parties; equitable.
• adjective Being in accordance with relative merit or significance.
• adjective Consistent with rules, logic, or ethics.
• adjective Moderately good; acceptable or satisfactory.
• adjective Superficially true or appealing; specious.
• adjective Lawful to hunt or attack.
• adjective Archaic Free of all obstacles.
• adverb In a proper or legal manner.
• adverb Directly; straight.
• transitive verb To join (pieces) so as to be smooth, even, or regular.
• noun Archaic A beautiful or beloved woman.
• noun Obsolete Loveliness; beauty.
• idiom (fair and square) Just and honest.
• idiom (for fair) To the greatest or fullest extent possible.
• idiom (no fair) Something contrary to the rules.
• noun A gathering held at a specified time and place for the buying and selling of goods; a market.
• noun An exhibition, as of farm products or manufactured goods, usually accompanied by various competitions and entertainments.
• noun An exhibition intended to inform people about a product or business opportunity.
• noun An event, usually for the benefit of a charity or public institution, including entertainment and the sale of goods; a bazaar.

from The Century Dictionary.

• Kindly; civilly; complaisantly; courteously.
• Honorably; honestly.
• Auspiciously; favorably; happily.
• Fairly; clearly.
• Correctly; straight or direct, as in aiming or hitting.
• To make fair or beautiful.
• Nautical, to adjust; make regular, or fair and smooth; specifically, to form in correct shape, as the timbers of a ship.
• To become fair or beautiful.
• To clear up; cease raining: applied to the weather, in reference to preceding rain: followed commonly by up or off.
• noun Doing; action; affair.
• Same as fare.
• noun A stated market in a particular town or city; a regular meeting of buyers and sellers for trade.
• noun An occasional joint exhibition of articles for sale or inspection; a sale or an exhibition of goods for the promotion of some public interest or the aid of some public charity (see bazaar, 2): as, an agricultural fair; a church fair.
• noun Market; chance of selling.
• Beautiful; comely; free from disfigurement or incongruity; pleasing to the eye: as, a fair landscape.
• Free from imperfections or blemish; pure, clean, unspotted, untarnished, etc.; free from anything that might impair the appearance, quality, or character; not foul: as, a fair copy; fair skies; fair fame.
• Of a light hue; clear in color; not dusky or sallow; not discolored: as, a fair skin or complexion; fair hair; the English are a fair race.
• Free from obscurity or doubt; clear; distinct; positive; direct: as, to get a fair view of a prospect; to take a fair aim.
• Marked by favoring conditions; affording ample facility or advantage; unobstructed; favorable: as, a fair field and no favor; a fair mark; in a fair way to success; a fair subject of ridicule.
• Comparatively favorable or propitious; not obstructive or forbidding; moderately fit or suitable: as, fair weather (as distinguished from clear or foul weather).
• Free from guile, harm, or injustice; not wrongful, erroneous, or blameworthy; impartial; honest; equitable: used both of persons and of things: as, fair dealing; a fair debater; a fair decision.