1. hooraw - Noun
2. hooraw - Verb
3. hooraw - Interjection
A nonce word.
hooraw
Used to express joy, excitement, amusement, or approval.
A noisy or boisterous gathering or activity; uproar.
An unsophisticated person.
To make loud noises at, such as when driving horses or cattle.
To loudly and publicly celebrate or express support for someone or something.
To fool; to trick.
To make fun of.
Source: en.wiktionary.org