proost

Etymology 1
Ultimately from. The contracted form is first attested in 1880; possibly a belated attestation of an informal/dialectal pronunciation, otherwise from (early 18th c.).

Interjection

 * 1) cheers (toast when drinking)
 * 2)   bless you (response to sneezing)
 * 1)   bless you (response to sneezing)

Usage notes

 * More common in the Netherlands; in Belgium, it would come across as quite formal.

Etymology 2
From, from , from.

Noun

 * 1)  provost