(transitive, intransitive) To deploy or release (a new film or software, etc.); to launch (a product or service), especially in a gradual fashion across multiple regions.

(informal) A California roll (type of sushi).

(US) A cylindrical cake containing jelly (jam), often called a Swiss roll. / (derogatory, slang) an overweight person. / (by extension, US slang) The female genitalia, sexual intercourse, or a lover.

(Canada, US) a croissant.

(UK, Australia, Ireland, education) A list of high-achieving students at a university or college.

A typically crusty round bread roll supposedly invented in Vienna, made from flour, barm, malt, water, and salt, and whose characteristic feature is a five-spoked propeller- or pinwheel-like star on its obverse.

(gymnastics) A movement in which one's body is rolled backwards, by crouching on the ground and lifting one's legs complete over one's head and lifting the head at the end.

A type of heavy roller, especially as used in papermaking. / (jazz) A type of drum roll whereby the drumsticks are pressed against the skin of the drum.

plural of roll-on

A pastry of yeast bread with one or more fillings, found in the United States and in Central European cuisines.