expectation

American  

[ek-spek-tey-shuhn] / ˌɛk spɛkˈteɪ ʃən /

noun

• expectations
  plural

1. the act or the state of expecting.

   to wait in expectation.

2. the act or state of looking forward or anticipating.

   Synonyms:

   trust, hope, anticipation, expectancy

3. an expectant mental attitude.

   a high pitch of expectation.

4. something expected; a thing looked forward to.

5. Often expectations. a prospect of future good or profit.

   to have great expectations.

6. the degree of probability that something will occur.

   There is little expectation that he will come.

7. Mathematics, Statistics. mathematical expectation.

8. the state of being expected.

   a large sum of money in expectation.

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expectation British  

/ ˌɛkspɛkˈteɪʃən /

noun

1. the act or state of expecting or the state of being expected

2. (usually plural) something looked forward to, whether feared or hoped for

   we have great expectations for his future

   their worst expectations

3. an attitude of expectancy or hope; anticipation

   to regard something with expectation

4. statistics

   1. the numerical probability that an event will occur

   2. another term for expected value

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Other Word Forms

Derived Forms

• expectationist
  noun
• overexpectation
  noun
• preexpectation
  noun
• superexpectation
  noun
• expectational
  adjective
• expectative
  adjective

Inflected Forms

Nouns

• expectations
  plural

Etymology

Origin of expectation

First recorded in 1530–40; from Latin ex(s)pectātiōn-, stem of ex(s)pectātiō “anticipation, suspense,” from ex(s)pectāt(us) (past participle of ex(s)pectāre “to look out for, await”) + -iō -ion; see expect

Explanation

An expectation is a belief about what might happen in the future, like your expectation to stay close with your best friends your whole life. The word expectation comes from the Latin word expectationem, meaning "an awaiting." If you have great expectations, you think something good will come your way, but if keep your expectations low, you won't risk being disappointed. Expectation can also describe something that is supposed to happen, like a teacher whose expectation is that everyone comes to class prepared.

Example Sentences

See Examples For:

expectation expectations

“The people in Lewisville, Texas have a reasonable expectation of privacy from police officers in Pampa, Texas, and yet they can observe all that data,” Little said.

From Salon ● Sep. 6, 2026

Rising long-term bond yields signal the market’s expectation that the Fed will raise interest rates soon.

From MarketWatch ● Sep. 4, 2026

Darren found the implicit expectation to give as director became overwhelming.

From BBC ● Sep. 2, 2026

The sale is subject to regulatory review and Major League Baseball approval, with the expectation it will close in the first quarter of 2027.

From Los Angeles Times ● Sep. 1, 2026

For a long time the room was silent, full of expectation.

From "The Mysterious Benedict Society" by Trenton Lee Stewart

If it did, expectations for a strong rebound this fall may not materialize.

From MarketWatch ● Sep. 7, 2026

Treasury yield has been driven by the real term premium, rather than inflation expectations or rate expectations, Variant Perception says in a note.

From The Wall Street Journal ● Sep. 7, 2026

"It felt incredible to be completely honest, I went into it with expectations of potentially reaching podium. I didn't initially expect to place second or even have a chance at placing first," she said.

From BBC ● Sep. 7, 2026

Both programs came into the game with higher expectations for this season.

From Los Angeles Times ● Sep. 6, 2026

“Best privateer that ever raked a Britisher with a broadside! You want to buy expectations from me?”

From "Carry On, Mr. Bowditch" by Jean Lee Latham

Related Words

• assumption
• chance
• confidence
• fear
• forecast
• hope
• intention
• likelihood
• notion
• outlook
• possibility
• prediction
• promise
• prospect
• trust
• view