plural of 8-cell

(geometry) A four-dimensional polytope, analogous to a cube, whose eight bounding facets are cubes; a tesseract.

Initialism of jet propellant 8.; the lower-freezing point jet fuel used by the U.S. Air Force

Abbreviation of twenty-five/eight.

Alternative spelling of grade eight

(music) A meter of five eighth notes per measure.

(music) A meter of nine quavers per measure.

A motion picture film format introduced in the 1960s, nominally 8 millimetres wide, but having smaller perforations than earlier formats, allowing for greater exposed area.

(computing) Unicode Transformation Format-8, a variable-width encoding scheme for Unicode characters, using sequences of one to four one-byte (eight-bit) code units per character.

(literally, billiards) The eighth numbered ball. / A cocktail made with vodka and V8 vegetable juice. / (slang) An eighth of an ounce, especially as a drug quantity. / (slang) 3.5 grams of cocaine.