Trolly: meaning, definitions and examples

Etymology

• The term originated from the English word 'troll' meaning 'to roll', meaning something that rolls.
• In the 19th century, 'trolley' referred specifically to a cart used in coal mines.
• In American English, the word evolved to also describe streetcars that run on tracks.

Transportation

• Trolleys can be powered by electricity, like the streetcars found in cities, making them a popular choice for urban transport.
• In some regions, trolleys can refer to a special type of bus that operates similarly to a tram.
• Tourist trams in many cities around the world use a trolley system to provide scenic routes for visitors.

Cultural Impact

• The 'Trolley Problem' is a well-known thought experiment in ethics that explores moral decision-making.
• In popular culture, 'trolley' has been featured in films and books, often as a symbol of community transport.
• Trolleys are commonly portrayed in children's literature and cartoons, emphasizing their role in city life.

Technology

• Modern trolleys may utilize advanced technologies such as GPS and electric batteries for efficient travel.
• Some trolleys are designed to be environmentally friendly, helping reduce carbon emissions in urban areas.
• Wireless charging systems are being tested in some cities to keep electric trolleys powered without traditional overhead wires.

Economics

• Trolleys can contribute to local economies by enhancing public transport, making areas more accessible.
• Some cities invest in trolley systems to promote tourism, which can lead to economic growth.
• The maintenance and operation of trolleys can create jobs in urban areas.