the branch of physics concerned with electromagnetic phenomena
magnetism produced by an electric current; "electromagnetism was discovered when it was observed that a copper wire carrying an electric current can magnetize pieces of iron or steel near it"
smoothly agreeable and courteous with a degree of sophistication; "he was too politic to quarrel with so important a personage"; "the hostess averted a confrontation between two guests with a diplomatic change of subject"; "the manager pacified the customer with a smooth apology for the error"; "affable, suave, moderate men...smugly convinced of their respectability" - Ezra Pound
marked by artful prudence, expedience, and shrewdness; "it is neither polite nor politic to get into other people's quarrels"; "a politic decision"; "a politic manager"; "a politic old scoundrel"; "a shrewd and politic reply"
any circular or rotating mechanism; "the machine punched out metal circles"
a curved section or tier of seats in a hall or theater or opera house; usually the first tier above the orchestra; "they had excellent seats in the dress circle"
ellipse in which the two axes are of equal length; a plane curve generated by one point moving at a constant distance from a fixed point; "he calculated the circumference of the circle"
something approximating the shape of a circle; "the chairs were arranged in a circle"
sweet edible fruit of the date palm with a single long woody seed
a meeting arranged in advance; "she asked how to avoid kissing at the end of a date"
a participant in a date; "his date never stopped talking"
the present; "they are up to date"; "we haven't heard from them to date"
the specified day of the month; "what is the date today?"
a particular day specified as the time something happens; "the date of the election is set by law"
the particular day, month, or year (usually according to the Gregorian calendar) that an event occurred; "he tried to memorizes all the dates for his history class"
a particular but unspecified point in time; "they hoped to get together at an early date"
assign a date to; determine the (probable) date of; "Scientists often cannot date precisely archeological or prehistorical findings"
provide with a dateline; mark with a date; "She wrote the letter on Monday but she dated it Saturday so as not to reveal that she procrastinated"
stamp with a date; "The package is dated November 24"
go on a date with; "Tonight she is dating a former high school sweetheart"