7 Up

Etymology
Brand name of the 1930s, of uncertain origin. Some theories include:
 * The product of 7 ingredients: sugar, carbonated water, essence of lemon and lime oils, citric acid, sodium citrate, and lithium citrate; and “Up” referring to the lithium mood lift.
 * Originally sold in 7-ounce bottles, unlike most other soft drinks (6oz).
 * Its inventor,, saw cattle branded with a similar mark and drew inspiration from it.
 * Grigg thought of it while rooting for sevens during a game of craps.
 * That its pH is over 7, which is false—actually 3.79.
 * A coded reference to the lithium it originally contained, which has an atomic weight of around 7.

Noun

 * 1)  A lemon-lime-flavored, non-caffeinated soft drink.

Usage notes

 * As of 2017, the drink is branded 7 Up in the US and 7up in other territories.

Translations

 * Arabic: سڤن أپ
 * Chinese:
 * Cantonese: 七喜
 * Mandarin: