AVE

Etymology
, a word-play with.

Noun

 * 1)  high-speed rail, high-speed train

Usage notes

 * The term originally referred to Renfe's flagship high-speed train service. However, it is commonly used in Spain as a synonym for or  (even when referring to high-speed rail in other countries).

Proper noun

 * 1)  a high-speed rail service in Spain operated by Renfe