The meaning of OBSERVATION is an act or instance of observing a custom, rule, or law. How to use observation in a sentence.

Observation in the natural sciences [1] is an act or instance of noticing or perceiving [2] and the acquisition of information from a primary source. In living beings, observation employs the …

OBSERVATION definition: 1. the act of observing something or someone: 2. the fact that you notice or see something: 3. a…. Learn more.

1. an act or instance of noticing or perceiving. 2. an act or instance of regarding attentively or watching. 3. the faculty or habit of observing or noticing. 4. notice: to escape observation. 5. an …

An observation is something that you have learned by seeing or watching something and thinking about it. [...] 3. If a person makes an observation, they make a comment about something or …