coast-defence

A naval ship patrols the coast-defence zone.

Definition

1. Noun (countable and uncountable):
   • Military protection of a coastline: "coast-defence" refers to the measures, structures, or strategies employed to protect a nation's coastal areas from enemy attack, invasion, or naval threats.
   • The act of guarding the shore: It can also denote the systematic process of safeguarding a shoreline against maritime aggression, often involving fortifications, artillery, or naval patrols.

Usage Examples

• Noun:
  • The government invested heavily in coast-defence to secure the strategic harbors. (Military protection of the coastline.)
  • Coast-defence includes both fixed fortifications and mobile naval units. (The system of guarding the shore.)
  • Historically, coast-defence was crucial for island nations vulnerable to invasion. (The overall strategy of coastal protection.)

Advanced Usage

• "Coast-defence vessel": a ship specifically designed for protecting coastal waters, often smaller and more manoeuvrable than ocean-going warships.

  • The navy deployed a coast-defence vessel to patrol the shallow bays. (A ship used for coastal protection.)

• "Coast-defence artillery": large guns or missile systems positioned along the coast to repel enemy ships.

  • The old fort still has coast-defence artillery aimed at the sea. (Weapons used for defending the coast.)

Variants and Related Words

• Coastal defence (British spelling variant): the same concept, spelled with 'c' instead of 's'.

  • Coastal defence systems are being upgraded with radar technology. (Alternative spelling for coast-defence.)

• Coast-defend (verb, rare): to protect a coastline.

  • The navy's mission is to coast-defend the nation's borders. (To guard the coast.)

Synonyms

• Coastal protection: the act of safeguarding a shoreline from attack or erosion.
• Shore defence: military measures focused on the land-sea interface.
• Maritime security: broader term for safety at sea, including coast-defence.

Related Idioms

• "Defend the coast": a literal phrase meaning to protect the shoreline.

  • The soldiers were ordered to defend the coast at all costs. (Protect the coastal area.)

• "On the defensive": in a state of readiness to repel attack, often used metaphorically.

  • The nation remained on the defensive along its coast-defence lines. (Prepared to resist invasion.)

Phrasal Verbs

• Not applicable: "coast-defence" is a compound noun; it does not form phrasal verbs. However, related phrasal verbs include:

  • Defend against: to protect from a specific threat.

    • The forts were built to defend against naval assaults. (To guard against attack.)

• Guard against: to take precautions to prevent something.

  • Coast-defence measures guard against surprise invasions. (To protect against potential dangers.)