See Also: opus signinum(dictionary)
opus(dictionary)
opus(1)(dictionary)
opus(2)(dictionary)
Opus Dei(encyclopedia)
opus Dei(dictionary)
magnum opus(dictionary)
opus sectile(dictionary)
opus consutum(dictionary)
opus araneum(dictionary)

opus signinum (iou)



opus signinum noun phr. M18.
[Latin, lit. 'work of Signia', a town (now Segni) in Central Italy famous for its tiles.]
An orig. Roman flooring material consisting of broken tiles etc. mixed with lime mortar.