Trenchcoat (noun)

1. A type of coat made of sturdy, waterproof material, originally designed for military personnel during World War I.
2. A long, loose-fitting coat, typically made of heavy fabric and with a belt, worn for protection against the rain or wind.

Origin:

Mid 19th century: from trench (the original sense was "trench in the ground", hence "long coat for protection from mud") + coat.

Examples:

1. The detective was often seen wearing a classic trenchcoat, a symbol of his tough and mysterious persona.
2. The trenchcoat provided ample protection against the cold rain, keeping the wearer warm and dry.
3. The trenchcoat was a versatile and stylish garment, suitable for both casual and formal occasions.
4. The trenchcoat became a popular fashion item, embraced by celebrities and trendsetters alike.
5. The trenchcoat was an iconic item of clothing, evoking the glamour and sophistication of old Hollywood.