As a Noun:
1. The desire to drink something. English = thirst.
As a Verb or Adjective:
1. To have the desire to drink something. English = (be) thirsty.
2. To have the desire to have sex. English = (be) randy, (be) horny.
3. To want something very much. English = thirst after, thirst for, crave, hanker after.
4. To want someone very much in a sexual way. English = desire, lust after. Idiomatic English = (be) keen on, have the hots for, lust after.