Extra: adj. and nm Excellent (especially speaking of drinks, unusual and better food): “We'll do a little extra, we'll have champagne for dinner.
An extra meal or dinner. It was awesome !
Waiter, additional servant hired for a short time.
(Hire two extras for a cocktail.)
Make an extra: work temporarily in a bar, a café or a hotel
Make yourself a little extra: have a personal pleasure (for a dessert for example)
It's extra : It is special.
Superior quality: an extra roast beef. It's extra butter that comes from Normandy.
Extra-special: super.