5:2-diet

Etymology
. . with 🇨🇬 and 🇨🇬.

Noun

 * 1) A 5:2 diet.
 * 2) Anything else separated into 5 and 2 days (or other unit of time or measurement).
 * 1) Anything else separated into 5 and 2 days (or other unit of time or measurement).
 * 1) Anything else separated into 5 and 2 days (or other unit of time or measurement).

Usage notes

 * Appeared on the list New Words of the Year 2013. Meaning that while the word may have been used to a lesser extent before that year, it entered the larger public vocabulary in 2013.