observed
Definition
- Adjective:
- Noticed or Perceived: Refers to something that has been seen, noticed, or witnessed.
- Scientifically Noted or Recorded: Specifically refers to a fact, phenomenon, or behavior that has been scientifically discovered, witnessed, measured, or recorded.
Usage Examples
- Adjective:
- The observed behavior of the birds changed with the seasons. (The behavior that scientists saw and recorded changed.)
- There is a discrepancy between the predicted results and the observed data. (The data that was actually measured differs from what was expected.)
- The doctor noted the patient's observed symptoms. (The symptoms that were seen and noted.)
Advanced Usage
- "As observed by...": Used to attribute a noticing or finding to a specific person or source.
- As observed by the research team, the chemical reaction proceeds faster at higher temperatures.
- "It was observed that...": A formal or scientific construction to state a finding impersonally.
- It was observed that the control group showed no significant change.
Variants and Related Words
- Observe (verb): To notice or perceive; to watch carefully; to make a scientific observation; to remark; to follow a rule or custom.
- Scientists observe the stars. You should observe the speed limit.
- Observable (adjective): Able to be seen or noticed.
- The effects are observable within minutes.
- Observation (noun): The act of observing; the data or record obtained from observing; a remark.
- Her observation of the stars led to a new discovery. He made an astute observation.
Synonyms
- Noted: Recorded or noticed.
- Witnessed: Seen or observed directly.
- Perceived: Become aware of through the senses.
- Recorded: Set down in a permanent form.
- Ascertained (formal): Found out for certain through investigation.
Related Phrases
- Observed phenomenon: A fact or event that has been scientifically witnessed and recorded.
- The northern lights are a widely observed phenomenon.
- Directly observed: Seen with one's own eyes, not inferred.
- The event was directly observed by several independent witnesses.
Adjective
- discovered or determined by scientific observation
- variation in the ascertained flux depends on a number of factors
- the discovered behavior norms
- discovered differences in achievement
- no explanation for the observed phenomena
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