heap

American  

[heep] / hip /

noun

1. a group of things placed, thrown, or lying one on another; pile.

   a heap of stones.

   Synonyms:

   collection, accumulation, stack, mass

2. Informal. a great quantity or number; multitude.

   a heap of people.

3. Slang. an automobile, especially a dilapidated one.

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verb (used with object)

1. to gather, put, or cast in a heap; pile (often followed by up, on, together, etc.).

2. to accumulate or amass (often followed by up ortogether ).

   to heap up riches.

3. to give, assign, or bestow in great quantity; load (often followed by on orupon ).

   to heap blessings upon someone; to heap someone with work.

4. to load, supply, or fill abundantly.

   to heap a plate with food.

verb (used without object)

1. to become heaped or piled, as sand or snow; rise in a heap or heaps (often followed byup ).

idioms

1. all of a heap,

   1. overwhelmed with astonishment; amazed.

      We were struck all of a heap upon hearing of their divorce.

   2. suddenly; abruptly;

      All of a heap the room was empty.

heap British  

/ hiːp /

noun

1. a collection of articles or mass of material gathered together in one place

2. informal a large number or quantity

3. slang to contend strenuously with an opposing sporting team

4. slang to try very hard

5. informal a place or thing that is very old, untidy, unreliable, etc

   the car was a heap

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adverb

1. (intensifier)

   he said he was feeling heaps better

verb

1. to collect or be collected into or as if into a heap or pile

   to heap up wealth

2. (tr; often foll by with, on, or upon) to load or supply (with) abundantly

   to heap with riches

Other Word Forms

• heaper
  noun
• heapy
  adjective
• overheap
  verb (used with object)
• unheaped
  adjective

Etymology

Origin of heap

First recorded before 900; 1925–30 heap for def. 3; Middle English heep, Old English hēap; cognate with Dutch hoop, Old High German houf; akin to German Haufe

Explanation

A great big pile of something is a heap. Your sloppy brother might keep all of his clothes in a heap on his bedroom floor. A heap can be a literal mound of things — a heap of money in your piggy bank, or a heap of wet towels beside the pool — or it can be a figurative pile. For example, you might worry that if you're caught eating your roommate's pizza you'll be in a heap of trouble. Heap is also a verb, as when you heap compliments on your best friend. Since 1924 heap has also meant "junky old car."

Example Sentences

Behind him, a young man stepped over a heap of charred debris, taking care not to spill his latte macchiato.

From Barron's • May 25, 2026

On May 4, 1945, at Gunskirchen, a Nazi prison camp in Austria, Edith was found by U.S. soldiers in a heap of people dead or dying.

From The Wall Street Journal • May 14, 2026

There’s a whole heap of evidence, it’s a long history.

From Slate • May 4, 2026

The Portuguese side have never reached the semi-finals of the Champions League and are looking to heap pressure on the Gunners.

From BBC • Apr. 6, 2026

I collapsed in a nerve-worn heap on the floor.

From "Hattie Big Sky" by Kirby Larson

Related Words

• bundle
• clump
• jumble
• lump
• stack
• ton