[pronoun]Yours is used to show that something belongs to or is connected with the person or group of people being spoken or written to.Mine's the smaller plate of food and that one there is yours.Is this pen yours? I found it under my desk.Unfortunately my legs aren't as long as yours.I'll show you my answers if you'll show me yours.Our tent is a bit too small so we were wondering if we could borrow yours.I've got something of yours (= that belongs to you).That recipe of yours for cheesecake was wonderful!You know, that dog of yours smells!You can write yours at the end of an informal letter.Yours, JackYours, as ever, Ellis.
YOURS
Meaning of YOURS in English
Cambridge English vocab. Кембриджский английский словарь. 2012