noun
- watercraft designed to operate underwater, especially small vessels used for research or exploration
Usage: nautical; plural of submersible
Examples
- The research team used submersibles to explore the ocean floor.
- Deep-sea submersibles can withstand enormous water pressure.
- Scientists discovered new species using advanced submersibles.
- The wreck was too deep for divers, so they sent submersibles instead.
- Modern submersibles are equipped with cameras and robotic arms.
- Tourist submersibles offer underwater viewing experiences.
- Military submersibles conduct reconnaissance missions.