offshore

offshore — adjective

1. out in the sea but still fairly close to the coast — used to describe things tha

1.adjectiveB2
Definition

out in the sea but still fairly close to the coast — used to describe things that sit, happen, or are built on the water rather than on land.

Example

An offshore wind farm sits about ten kilometres west of Changhua coast.

offshore + noun: offshore wind farm

Norway built many offshore oil rigs in the North Sea during the 1970s.

collocation: offshore oil rig / drilling platform

Common collocations
  • offshore wind farm
  • offshore drilling
  • offshore platform
  • offshore waters
Synonyms
  • marine

    broader; refers to anything related to the sea, not just close to shore

  • seaward

    describes direction toward the sea rather than location in it

Antonyms
  • onshore

    located on land or near the land side of the coast

  • inland

    far from the sea, deep inside the country

Grammar Patterns

offshore + noun

Usage Note

Almost always used before a noun (attributive). Distinguish from sense 3 (FOREIGN BUSINESS): an offshore rig is a real platform in the sea, while an offshore account is in a foreign country and may be nowhere near the sea.

Common Mistakes

The platform is offshore from the harbour.
The platform is located offshore, two kilometres from the harbour.
when used after the verb, 'offshore' becomes the adverb (sense adverb/1), not the adjective.

2. of a wind or breeze: starting on the land and pushing out toward the sea — the o

2.adjectiveC1
Definition

of a wind or breeze: starting on the land and pushing out toward the sea — the opposite direction to a sea breeze that arrives at the beach.

Example

Surfers in Kenting prefer mornings when a steady offshore breeze holds the wave faces clean.

collocation: offshore breeze / wind

A strong offshore wind blew Maya's straw hat far out into the bay.

Common collocations
  • offshore breeze
  • offshore wind
  • steady offshore breeze
Synonyms
  • land breeze

    common weather term for the same kind of wind, especially at night

Antonyms
  • onshore

    describes wind moving from sea toward land

  • sea breeze

    daytime wind blowing from the sea onto the land

Grammar Patterns

offshore + wind/breeze

Usage Note

Counter-intuitive for many learners: an offshore wind blows FROM the shore TOWARD the sea, not toward the shore. The shore is the starting point, not the destination. Most often combined with 'wind' or 'breeze'.

Common Mistakes

An offshore breeze blew sand into our faces on the beach.
An onshore breeze blew sand into our faces on the beach.
sand reaching people on the beach means the wind is moving toward the land, so it is onshore, not offshore.

3. set up or registered abroad, typically somewhere with lower taxes or looser fina

3.adjectiveC1
Definition

set up or registered abroad, typically somewhere with lower taxes or looser financial rules — used of banks, accounts, companies, or money kept outside one's home country to save on costs.

Example

The journalist found that the minister had hidden three million dollars in offshore accounts.

collocation: offshore account / bank account

Many tech firms set up offshore companies in the Cayman Islands to lower their tax bills.

collocation: offshore company; typical location named

Common collocations
  • offshore account
  • offshore company
  • offshore fund
  • offshore trust
  • offshore bank
Synonyms
  • overseas

    neutral term for foreign-based; less linked to tax avoidance

  • tax-haven

    stronger; openly suggests the country is chosen to avoid tax

Antonyms
  • onshore

    based in the same country as the owner; under domestic tax rules

  • domestic

    operating inside the home country

Grammar Patterns

offshore + company / account / fund

Usage Note

Often carries a slightly negative tone — readers may assume the goal is tax avoidance or hiding money, even when the arrangement is legal. Distinguish from sense 1 (AT SEA): an offshore account has nothing to do with the ocean.

Common Mistakes

They keep their savings in an offshore bank near the harbour.
They keep their savings in an offshore bank in the Cayman Islands.
'offshore' here means foreign jurisdiction, not physical location near the sea.

offshore — verb

offshore — adverb

offshore — preposition

Word family

  • offshoring
    nounC1
  • onshore
    adjectiveC1
  • reshore
    verbC2
  • shore
    nounB1

Synonym discussion

Sense: adjective/3

When talking about a business based in another country, these four words emphasise different things. 'Offshore' usually points to a foreign country chosen for lower taxes or looser financial rules — an offshore account often hints at tax planning, sometimes at hiding money. 'Overseas' is the most neutral and simply means 'in another country across the sea', as in 'overseas branches' or 'overseas customers'; it carries no tax flavour. 'Foreign' is the broadest and is used both for things from another country and for things felt as unfamiliar, as in 'foreign suppliers' or 'foreign currency'. 'International' stresses that something operates across many countries, as in 'an international law firm'. So a Taiwanese company opening a branch in Japan to serve Japanese customers is going overseas, but the same company moving its money to Bermuda to save tax is going offshore.

offshore ↗overseas ↗foreign ↗international ↗

Common collocations

Nouns

  • offshore wind
  • offshore drilling
  • offshore platform
  • offshore account
  • offshore company
  • offshore fund
  • offshore breeze
  • offshore manufacturing
  • offshore jobs

Adverbs

  • far offshore
  • just offshore
  • miles offshore

Phrases

  • go offshore
  • set up offshore
  • move offshore
  • anchored offshore
  • based offshore

Prepositions

  • offshore from
  • offshore of
  • offshore in

Etymology

Old EnglishEnglish

A straightforward English compound: the preposition 'off' (away from) plus the noun 'shore' (the land at the edge of a sea or lake). It first appeared in the early 1700s describing things lying at sea away from the coast, then later spread to winds blowing in that direction. The financial sense — money or companies kept in a foreign country, usually for tax reasons — grew up in the mid-20th century, when small island nations began offering very low tax rates to attract international clients. The verb sense, used for moving company work abroad to save money, became common in business writing only from the 1990s onward.