The term 'Stranded Motorist's Need' is a crossword solution that can be filled in with the three-letter word 'TOW'. A TOW is a service provided by a TOW truck operator, which involves the use of a vehicle to move another vehicle from one location to another. This service is often used when a motorist has become stranded due to a mechanical issue or an accident. In such cases, the TOW truck operator will attach the disabled vehicle to their own and transport it to a repair shop or other destination.