here's
/hˈiəz/
[hˈɪrz]/hˈɪrz/
Etymology
Old EnglishMiddle EnglishModern English
A fixed contraction of "here is" used since the 1500s as the opening of a drinking toast. The pattern "here's to your health" appears in English drama from the late 16th century, and the shortened "here's to ..." became the standard toast frame by the 1700s. The form has stayed stable in spoken English because raising a glass and saying these two words is itself a small social ritual.