无记名

1. • not bearing a name

     of a document

2. • unregistered (financial securities etc)
3. • bearer (bond)
4. • secret (ballot etc)
5. • anonymous
6. • unattributed (remarks)
7. • payable to the bearer

     of a check

Character by character

• 无(wú)not to have
• 记(jì)record
• 名(míng)name