call out

(noun) a challenge to a fight or duel. Synonyms: call-out.

(verb) utter aloud; often with surprise, horror, or joy. Synonyms: exclaim, cry, cry out, outcry, call out, shout. Examples: "`i won!' he exclaimed." "`help!' she cried." "`i'm here,' the mother shouted when she saw her child looking lost."

(verb) call out loudly, as of names or numbers. Synonyms: call out.

(verb) challenge to a duel. Synonyms: call out. Example: "Aaron burr called out alexander hamilton."