tholus

[ thoh-luh s ]
/ ˈθoʊ ləs /
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noun, plural tho·li [thoh-lahy] /ˈθoʊ laɪ/.

Origin of tholus

1635–45; < Latin < Greek thólos
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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