A surname.

(US, motor racing) Collectively, both the Indianapolis 500, a day race, and the Coca-Cola 600, an evening race, both of which are run on Memorial Day weekend Sunday. Used concerning racers who (wish[/ed/ing] to) participat[e/ed/ing] in both events, typically using a private jet to travel between Indianapolis, Indiana, after the 500 and Charlotte, North Carolina, to get to the 600.

(basketball) The achievement of twenty or more of any two of points scored, assists, rebounds, blocks, or steals in a single game; most often achieved with points and rebounds.

plural of double-double-double

(Canada, informal) Coffee with the equivalent of two creamers and two packets of sugar.

plural of double-double

Alternative form of double double

plural of double double

Made up of two matching or complementary elements. / Of twice the quantity. / Of a family relationship, related on both the maternal and paternal sides of a family. / Designed for two users.

Twice over; twofold; doubly. / Two together; two at a time. (especially in see double)