Meaning of ticket-puncher | Babel Free

Definitions

1. Someone who punches a ticket; usually, an employee on a train who punches (validates) passengers' tickets.
   literally
2. Someone who punches someone's / their own ticket.
   figuratively
3. Someone who places someone else or themselves in a position to succeed.
   figuratively
4. Someone who maims or kills someone else.
   figuratively

CEFR level