...The room was asealed arena... 
Various 「Astounding Stories, August, 1931」
... With entrails hanging, they were taken to the corrals, and submitted to a hurried adjustment in order that they might return to the arena stimulated by a false energy...
Vicente Blasco Ibanez Charlotte Brewster Jordan 「The Four Horsemen of the Apocalypse」
...The king descended at once to the arena, embracedRodrigo, took off his armour with his own hands, and ledhim off...
Antonio de Trueba Henry J. Gill 「The Cid Campeador」
... No steps led down from the bridge end to the floor; toward the arena it was blind...
Talbot Mundy 「King--of the Khyber Rifles」
...But the space between the bridge end and the arena, and the arena itself, had to be kept free from trespassers by fifty swaggering ruffians armed to the teeth...
Talbot Mundy 「King--of the Khyber Rifles」
...He began to make his way in no great hurry toward the edge of the arena...
Talbot Mundy 「King--of the Khyber Rifles」
...This game is played by two competitors, each armed with a dart, in an arena about fifty yards long...
R.M. Ballantyne 「The Dog Crusoe and his Master」
...Many people he knew could pen politeexcuses, who yet could not hit them off at the moment, especially in thatgreat arena of hospitality—the hunting-field...
R. S. Surtees 「Mr. Sponge's Sporting Tour」
...In the worldof business there is nothing like leather; in the arena of religionthere seems to be nothing like paint...
Atticus 「Our Churches and Chapels」
...In 1303 a certain Enrico Scrovegno had aprivate chapel built in the Arena at Padua andhe sent for Giotto to come there and adorn thewhole of its walls and ceiling with frescoes...
Dolores Bacon 「Pictures Every Child Should Know」
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