Definition

Relating to actions or measures taken to counter or defend against enemy submarines.

Example

The navy deployed antisubmarine tactics to protect the fleet from underwater threats.

Conversation

Did you hear about the new antisubmarine technology they developed?

Yeah, it sounds like a game changer for naval defense.

I wonder how effective those antisubmarine systems will be in real combat situations.

It'll be interesting to see them in action during the next exercises.

Synonyms & Antonyms

Root Explanation

Antisubmarine is formed from "anti-" (meaning against) and "submarine" (from Latin "submarinus", where "sub-" means under and "marinus" means of the sea). The word refers to something that is designed to combat or counteract threats that come from underwater, particularly submarines.

Memory Tip

Think of 'anti-' meaning against and 'submarine' referring to something under the sea. This helps you remember that 'antisubmarine' means something that works against threats from underwater.

Visually Confused Words