(statistics) One of a family of techniques used to analyze time series data, in which a weighted average is determined for a given data point based on its value and the past values.

plural of avant-gardist

A person who is avant-garde or espouses avant-garde points of view; a member of the avant-garde.

A unit of weight in the avoirdupois system of weights, defined as 0.45359237 kg in most of the English-speaking world since 1959.

plural of avoirdupois pound

plural of avoirdupois ounce

A unit of weight in the avoirdupois system of units, equal to one sixteenth of a avoirdupois pound.

(baseball) A statistic which compares the total number of bases achieved by a batter over that batter's number of at bats.

An arithmetic mean of values biased according to agreed weightings.

(idiomatic) Before the term was coined (the term being a word or phrase used just previously in an anachronistic way)