• 1. a request [call]
• 2. a call to engage in a contest or fight [challenge]
• 3. an order to appear in person at a given place and time [summons]
• 4. a request (spoken or written) to participate or be present or take part in something [invitation]
• 5. an occupation requiring special education (especially in the liberal arts or sciences) [profession]
• 6. an order to report for military duty [call up]

Descriptive adjective: позивни