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Synonyms

observe

American  
[uhb-zurv] / əbˈzɜrv /

verb (used with object)

observed, observing
  1. to see, watch, perceive, or notice.

    He observed the passersby in the street.

    Antonyms:
    ignore
  2. to regard with attention, especially so as to see or learn something.

    I want you to observe her reaction to the judge's question.

    Synonyms:
    note
    Antonyms:
    ignore
  3. to watch, view, or note for a scientific, official, or other special purpose.

    to observe an eclipse.

    Antonyms:
    ignore
  4. to state by way of comment; remark.

    He observed frequently that clerks were not as courteous as they used to be.

    Synonyms:
    say, mention
  5. to keep or maintain in one's action, conduct, etc..

    You must observe quiet.

  6. to obey, comply with, or conform to.

    to observe laws.

    Synonyms:
    fulfill, follow
    Antonyms:
    ignore
  7. to show regard for by some appropriate procedure, ceremony, etc..

    to observe Palm Sunday.

    Synonyms:
    keep, celebrate
    Antonyms:
    ignore
  8. to perform duly or solemnize (ceremonies, rites, etc.).

    Antonyms:
    ignore
  9. to note or inspect closely for an omen or sign of future events.


verb (used without object)

observed, observing
  1. to notice.

  2. to act as an observer.

  3. to remark or comment (usually followed by on orupon ).

observe British  
/ əbˈzɜːv /

verb

  1. (tr; may take a clause as object) to see; perceive; notice

    we have observed that you steal

  2. (when tr, may take a clause as object) to watch (something) carefully; pay attention to (something)

  3. to make observations of (something), esp scientific ones

  4. to make a comment or remark

    the speaker observed that times had changed

  5. (tr) to abide by, keep, or follow (a custom, tradition, law, holiday, etc)

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Related Words

Observe, witness imply paying strict attention to what one sees or perceives. Both are “continuative” in action. To observe is to mark or be attentive to something seen, heard, etc.; to consider carefully; to watch steadily: to observe the behavior of birds, a person's pronunciation. To witness, formerly to be present when something was happening, has added the idea of having observed with sufficient care to be able to give an account as evidence: to witness an accident.

Other Word Forms

  • nonobserving adjective
  • nonobservingly adverb
  • observable adjective
  • observableness noun
  • observably adverb
  • observedly adverb
  • observingly adverb
  • preobserve verb (used with object)
  • quasi-observed adjective
  • reobserve verb
  • self-observed adjective
  • unobserved adjective
  • unobserving adjective
  • well-observed adjective

Etymology

Origin of observe

First recorded in 1350–1400; Middle English observen, from Middle French observer, from Latin observāre “to watch, regard, attend to,” equivalent to ob- ob- + servāre “to keep, save, pay heed to”

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Researchers from L'Oréal Research & Innovation and Queen Mary University of London used advanced 3D live imaging to observe individual cells inside living human hair follicles maintained in laboratory culture.

From Science Daily

Researchers observed 2,500 participants who wrote on several controversial topics including the death penalty, fracking and voting rights.

From Los Angeles Times

Marie Curie observed that certain uranium minerals produced much more radiation than uranium alone could explain.

From Science Daily

Meanwhile, a woman in her 20s from Rasht, in northern Iran, observed acerbically: "Wow, very heartwarming that he didn't even appear on state TV to issue the message."

From BBC

The team observed major changes in immune cells known as neutrophils and macrophages, which normally help defend the lungs.

From Science Daily