submersible

/səb'mə:səbl/

Thân thiện

A submersible robot explores a coral reef.

Definition

1. Adjective:

   • Capable of being submerged in water: Describes an object designed to operate while completely underwater or to withstand being placed underwater without damage.
   • Functioning while submerged: Specifically indicates that a device or vehicle is engineered to work correctly when immersed in water.

2. Noun:

   • A type of underwater vessel: A small craft or warship designed for operation beneath the surface of the water, often for research, exploration, or military purposes.
   • Underwater apparatus or equipment: Any device or piece of machinery intended for use under water.

Usage Examples

• Adjective:

  • The submersible camera allowed them to film the coral reef. (The camera was designed to function correctly while underwater.)
  • They needed a submersible pump to drain the flooded basement. (The pump could operate while being submerged.)

• Noun:

  • The research team used a submersible to study the deep-sea trench. (They used a specialized underwater vehicle.)
  • Various submersibles were deployed to inspect the sunken ship's hull. (Underwater apparatuses were sent down.)

Advanced Usage

• Technical Distinction: In maritime contexts, a "submersible" is often distinguished from a "submarine." A submersible typically has more limited underwater endurance and range, often requiring support from a surface vessel, whereas a submarine is a fully self-sufficient, long-range warship.
  • The deep-sea exploration was conducted using a manned submersible launched from the mothership.

Variants and Related Words

• Submersibility (n): The quality or capability of being submersible.
  • The submersibility of the equipment was tested in a pressure chamber.
• Submerge (v): To put or go under water.
• Submergible (adj): An alternative, less common spelling with the same meaning as "submersible."

Synonyms

• Adjective: Waterproof, immersible, underwater-capable.
• Noun: Bathyscaphe, diving bell, underwater vehicle.

Related Phrases

• Manned submersible: A submersible designed to carry human occupants.
  • The Alvin is a famous manned submersible used for oceanographic research.
• Remotely Operated Vehicle (ROV): An uncrewed, tethered submersible controlled from the surface.
  • The ROV, a type of submersible, sent back live video from the wreckage.

Học thuật

Adjective

1. capable of being immersed in water or functioning while submerged
   • a submersible pump
   • a submergible electric frying pan

Noun

1. a warship designed to operate under water
2. an apparatus intended for use under water

Từ đồng nghĩa

• submergible
• submersible warship