Square Tablecloth On Round Table

round table
The table at which King Arthur and his knights sat so that none should have precedence. It was first mentioned in 1155
An international charitable association that holds discussions and undertakes community service
a meeting of peers for discussion and exchange of views; "a roundtable on the future of computing"
The Round Table is King Arthur's famed table in the Arthurian legend, around which he and his Knights congregate. As its name suggests, it has no head, implying that everyone who sits there has equal status.
An assembly for discussion, esp. at a conference
(legend) the circular table for King Arthur and his knights

square
Having the shape or approximate shape of a square
Having or in the form of two right angles
having four equal sides and four right angles or forming a right angle; "a square peg in a round hole"; "a square corner"
make square; "Square the circle"; "square the wood with a file"
Having the shape or approximate shape of a cube
squarely: in a straight direct way; "looked him squarely in the eye"; "ran square into me"