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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.

They then evaluated impulsivity by observing how well the flies could stop moving when exposed to strong airflow, which they naturally find unpleasant.

From Science Daily

To observe these internal flows, the team developed a modified version of a standard fluorescence method.

From Science Daily

Daniel Swain, a climate scientist with UC Agriculture and Natural Resources, described it as one of the most “extreme heat events ever observed in the American Southwest.”

From Los Angeles Times

Business was brisk on two days The Times observed, and the waiting times were generally only a few minutes.

From Los Angeles Times

The stable parasite levels observed in coho and sockeye salmon are more difficult to interpret.

From Science Daily