As a Noun:
1. A sweet drink made from fruit juice and water. English = cordial.
As a Verb or Adjective:
1. To share something equally with someone, so that both get half of it.
1. Used alone in response to a question about how you are or how something is going to mean that the situation is just average, neither good nor bad. English = 'Fifty-fifty!', 'Half and half!', 'So-so!'