ˌsilver ˈsurfer BrE AmE noun [countable] informal
an old person who uses the Internet:
Many silver surfers use the Internet to keep in touch with their grandchildren.
ˌsilver ˈsurfer BrE AmE noun [countable] informal
an old person who uses the Internet:
Many silver surfers use the Internet to keep in touch with their grandchildren.
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012