1. not having a ticket for transportation or an event
2. relating to a system that does not use physical tickets
Usage: technology

Examples

• The ticketless passenger was asked to leave the train.
• Police caught several ticketless travelers during the inspection.
• The new ticketless parking system uses smartphone apps.
• Airlines are moving toward ticketless boarding processes.
• The concert venue implemented a ticketless entry system.
• Ticketless public transport relies on contactless payment cards.