SNYDER Meaning of SNYDER in English Sny ‧ der, Ruth /ˈsnaɪdəʳ/ BrE AmE (1894–1928) a woman famous for being photographed while being killed in the ↑ electric chair in Sing Sing prison in the US Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012