perception

American  

[per-sep-shuhn] / pərˈsɛp ʃən /

noun

perceptions plural

1. the act or faculty of perceiving, or apprehending by means of the senses or of the mind; cognition; understanding.

   Synonyms:

   recognition, sense, awareness

2. immediate or intuitive recognition or appreciation, as of moral, psychological, or aesthetic qualities; insight; intuition; discernment.

   an artist of rare perception.

3. the result or product of perceiving, as distinguished from the act of perceiving; percept.

4. Psychology. a single unified awareness derived from sensory processes while a stimulus is present.

5. Law. the taking into possession of rents, crops, profits, etc.

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perception British  

/ pəˈsɛpʃən /

noun

1. the act or the effect of perceiving

2. insight or intuition gained by perceiving

3. the ability or capacity to perceive

4. way of perceiving; awareness or consciousness; view

   advertising affects the customer's perception of a product

5. the process by which an organism detects and interprets information from the external world by means of the sensory receptors

6. law the collection, receipt, or taking into possession of rents, crops, etc

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Other Word Forms

Derived Forms

• nonperception
  noun
• reperception
  noun
• self-perception
  noun
• nonperceptional
  adjective
• perceptional
  adjective
• unperceptional
  adjective

Inflected Forms

Nouns

• perceptions
  plural

Etymology

Origin of perception

First recorded in 1350–1400; Middle English percepcioun, from Old French percepcïon, from Latin perceptiōn-, stem of perceptiō “comprehension,” literally, “a taking in”; see percept, -ion

Explanation

Each generation has a different perception — view, idea or understanding — of what is cool. You wouldn't want to walk around in the paisley patterns of the 1960s or the big hair of the 1980s today! Based on the Latin root cipere, "to grasp," perception refers to the way you take in the world through your senses. Have you ever thought a stair was bigger than it really was so your step was too heavy? Your depth perception was off. The noun also means the opinions and beliefs you've formed about something. Your perception of your room after you've cleaned it is different than your parents' — you see clean and they probably don't.

Example Sentences

It’s similar to a flow state, where the brain loses its perception of time.

From The Wall Street Journal • Jun. 27, 2026

That perception has been fair, since most revenue still comes from handsets and licensing, and new markets have stayed mostly off the income statement.

From MarketWatch • Jun. 25, 2026

In the Red River area, part of the anger stems from the perception that private companies will profit from high-end apartments replacing their homes.

From Barron's • Jun. 24, 2026

Salonen found renewal not from the desperation of rethinking but from freshening, illuminating the perception of exceptional young musicians first encountering greatness.

From Los Angeles Times • Jun. 23, 2026

Alvarez seconded Nahmias’s perception that the cyclotron was used “as a radioactivity factory first of all because great numbers of new radioisotopes could be discovered that way with very little effort.”

From "Big Science" by Michael Hiltzik

Related Words

• approach
• attention
• attitude
• awareness
• concept
• consciousness
• feeling
• image
• impression
• judgment
• knowledge
• notion
• opinion
• recognition
• sense
• taste
• thought
• viewpoint