observe
/əbˈzɝv/ · ob·serve
verb
- To notice or view, especially carefully or with attention to detail From this vantage point we can observe the behavior of the animals in their natural habitat.
- To follow or obey the custom, practice, or rules (especially of a religion) Please observe all posted speed limits.
- To take note of and celebrate (a holiday or similar occurrence) The community will observe the holiday with a parade and festivities.
Did you know? The word 'observe' has been used in scientific contexts since the 15th century, with notable examples including Galileo's observations of the heavens and Charles Darwin's observations of species during his voyage on the Beagle. This word has played a significant role in the development of modern scientific methods and principles.