Observation means literally the process of observing, studying or monitoring a subject. Observation is also a scientific principle, the basis of systematic study. In other usage, it has an abstract as well as a direct application to discussion of subjects. The concept of an observatory is based on the pure definition of the term, 'a place to observe'.|
Examples of Observation:
If I might make an observation, you've done everything wrong from the start. Try paying attention to what you're doing.|
Those people's lack of observational powers have to be seen to be disbelieved.
Observation is truly the heart and soul of science.
Observe and learn, or don't observe and know nothing.