people who are believed to belong to the same genetic stock; "some biologists doubt that there are important genetic differences between races of human beings"
compete in a race; "he is running the Marathon this year"; "let's race and see who gets there first"
cause to move fast or to rush or race; "The psychologist raced the rats through a long maze"
to work as fast as possible towards a goal, sometimes in competition with others; "We are racing to find a cure for AIDS"
(mathematics) the sum of a finite or infinite sequence of expressions
a periodical that appears at scheduled times
(sports) several contests played successively by the same teams; "the visiting team swept the series"
similar things placed in order or happening one after another; "they were investigating a series of bank robberies"
a group of postage stamps having a common theme or a group of coins or currency selected as a group for study or collection; "the Post Office issued a series commemorating famous American entertainers"; "his coin collection included the complete series of Indian-head pennies"
(electronics) connection of components in such a manner that current flows first through one and then through the other; "the voltage divider consisted of a series of fixed resistors"
the act of inclining; bending forward; "an inclination of his head indicated his agreement"
an attitude of mind especially one that favors one alternative over others; "he had an inclination to give up too easily"; "a tendency to be too strict"
that toward which you are inclined to feel a liking; "her inclination is for classical music"
(geometry) the angle formed by the x-axis and a given line (measured counterclockwise from the positive half of the x-axis)
(astronomy) the angle between the plane of the orbit and the plane of the ecliptic stated in degrees