The definition of an arena is a large structure used to host a variety of acts of entertainment for the public, or the central part of ancient Roman amphitheaters where gladiator shows took place.
(noun)An example of an arena is a building where professional hockey games are played.
An arena is defined as a place or or location where forces contend or major events unfold.
(noun)An example of referring to an arena is to discuss what is happening in the world of entertainment.
See arena in Webster's New World College Dictionary
noun
Origin: L arena, harena, sand, sandy place, arena
See arena in American Heritage Dictionary 4
noun
Origin:
Origin: Latin harēna, arēna, sand, a sand-strewn place of combat in an amphitheater
Origin: , perhaps of Etruscan origin
. Word History: Fans watching contact sports such as boxing, hockey, or football in modern arenas might be struck by the connection between the word arena and the notion of gladiatorial combat. This word is from Latin harēna (also spelled arēna), “sand.” Harēna then came to mean the part of a Roman amphitheater that was covered with sand to absorb the blood spilled by the combatants. Arena is first recorded in English during the 17th century, denoting this area of a Roman amphitheater.Learn more about arena