A furlong is a measure of distance in imperial units and United States customary units equal to one-eighth of a mile, equivalent to any of 660 feet, 220 yards, 40 rods or perches, 10 chains, or …

Though now standardized as a length of 220 yards (or 1/8th of a mile), the furlong was originally defined less precisely as the length of a furrow—a trench in the earth made by a plow—in a cultivated field.

Furlong, old English unit of length, based on the length of an average plowed furrow (hence “furrow-long,” or furlong) in the English open- or common-field system.

Thus, a furlong is a measure that describes the length of a typical furrow at the time it was developed, which dates back to at least the 9th century. This distance was standardized to equal exactly 40 rods …

Add to word list a unit of length equal to 1/8 mile or 201 meters, used esp. in horse racing: a six-furlong race (Definition of furlong from the Cambridge Academic Content Dictionary © Cambridge University …

Dec 3, 2025 · What Is Furlong? A furlong is a unit used to measure length. It is mostly used in horse racing and some country areas. One furlong is one eighth of a mile, so eight furlongs make one mile.

Definition of furlong noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

A furlong is a unit of length that is equal to around 201.2 metres or 220 yards. Collins COBUILD Advanced Learner’s Dictionary. Copyright © HarperCollins Publishers

May 7, 2025 · The furlong measurement, a unit deeply rooted in agricultural history, represents precisely one-eighth of a mile within the imperial and United States customary systems of measurement.

A furlong is a unit of length traditionally used in imperial systems, particularly in Anglo-Saxon measurement systems. One furlong is equivalent to 1/8 of a mile or exactly 660 feet.