Definition: Describing something that strikes or attacks suddenly and unexpectedly, similar to how a submarine operates underwater and can emerge without warning.

Example: The submarining tactics of the team caught their opponents off guard during the match.

Definition: The action of moving underwater, often used in the context of submarines or diving.

Example: The team is submarining to explore the ocean depths.

Definition: A type of train system that runs underground in a city, used for public transportation.

Example: I took the subway to work this morning to avoid traffic.

Definition: A rectangular bag used for carrying clothes and personal items when traveling.

Example: She packed her clothes into the suitcase for the trip.

Definition: A type of animal, like a horse or mule, that is used to carry loads or goods.

Example: The travelers hired a sumpter to help carry their supplies across the mountains.

Definition: A part of a car's roof that can be opened to let in light and air.

Example: On sunny days, I love to drive with the sunroof open.

Definition: A type of car that is designed for high speed and performance, often featuring advanced technology and luxury features.

Example: The new supercar can accelerate from 0 to 60 mph in just three seconds.

Definition: A person on a merchant ship responsible for managing the cargo and handling its sale and purchase during the voyage.

Example: The supercargo ensured that all the goods were properly loaded and documented before departure.

Definition: The largest type of ship designed to carry and launch aircraft, typically weighing more than 70,000 tons.

Example: The navy's newest supercarrier can hold more than 80 aircraft.

Definition: The angle or height difference that allows for adjustments in elevation, often used in contexts like roads or railways to improve safety and performance.

Example: The superelevation of the road helps vehicles maintain speed while turning safely.

Definition: A type of train that travels very quickly, often making fewer stops than regular trains.

Example: The superexpress train arrived at the station ahead of schedule.