adjective Etymology: Latin Silures Date: 1708 of or relating to the Silures or their place of habitation, of, relating to, or being a period of the Paleozoic era between the Ordovician and Devonian or the corresponding system of rocks marked by numerous eurypterid crustaceans and the appearance of the first land plants, ~ noun
SILURIAN
Meaning of SILURIAN in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012