Place to board is a term used to describe a location where people can board a vehicle, such as a train, bus, or airplane. The crossword solutions for this term are STOP (4 letters), INN (3 letters), and GATE (4 letters). A STOP is a designated area where a vehicle can pick up and drop off passengers. An INN is a type of lodging facility that provides accommodation and meals for travelers. A GATE is an entrance or exit point at a transportation hub, such as an airport.