tālārĭus

a, um, adj.

talus, II.

I. of or belonging to dice: ludus, Cic. Off. 1, 42, 150: consessus in ludo talario, id. Att. 1, 16, 3: lex, Plaut. Mil. 2, 2, 9 (dub.; Ritschl, alearia).
Lewis & Short
A Latin Dictionary, 1879
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