sphaeristerium

[ sfeer-uh-steer-ee-uh m ]
/ ˌsfɪər əˈstɪər i əm /

noun, plural sphae·ris·te·ri·a [sfeer-uh-steer-ee-uh] /ˌsfɪər əˈstɪər i ə/.

an ancient Roman handball court.

Origin of sphaeristerium

< Latin sphaeristērium < Greek sphairistḗrion, derivative of sphaîra ball; see sphere
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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