bunker

American  

[buhng-ker] / ˈbʌŋ kər /

noun

1. a large bin or receptacle; a fixed chest or box.

   a coal bunker.

2. a fortification set mostly below the surface of the ground with overhead protection provided by logs and earth or by concrete and fitted with openings through which guns may be fired.

3. Golf. any obstacle, as a sand trap or mound of dirt, constituting a hazard.

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verb (used with object)

1. Nautical.

   1. to provide fuel for (a vessel).

   2. to convey (bulk cargo, except grain) from a vessel to an adjacent storehouse.

2. Golf. to hit (a ball) into a bunker.

3. to equip with or as if with bunkers.

   to bunker an army's defenses.

bunker British  

/ ˈbʌŋkə /

noun

1. a large storage container or tank, as for coal

2. Also called (esp US and Canadian): sand trap.  an obstacle on a golf course, usually a sand-filled hollow bordered by a ridge

3. an underground shelter, often of reinforced concrete and with a bank and embrasures for guns above ground

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verb

1. (tr) golf

   1. to drive (the ball) into a bunker

   2. (passive) to have one's ball trapped in a bunker

2. (tr) nautical

   1. to fuel (a ship)

   2. to transfer (cargo) from a ship to a storehouse

Etymology

Origin of bunker

First recorded in 1750–60; earlier bonkar ( Scots ) “box, chest, serving also as a seat,” of obscure origin

Example Sentences

The children spend only half their school day in the bunkers to make room for others, finishing their classes online.

From Barron's

If you somehow managed to make it through 2025 without hearing “Golden,” congratulations for escaping your underground doomsday bunker, Lucy MacLean.

From Salon

What appears to be an idyllic community is in fact a hidden bunker where the elite have sheltered since a global disaster had ended life as we know it.

From Los Angeles Times

He also shared a picture of a boy, still in his school uniform, having some food in an underground bunker.

From BBC

A wall of flat screens in a secret bunker in Mexico City kept track.

From The Wall Street Journal

Related Words

• dugout
• fortification
• shelter