To "observe" means to watch or notice something carefully. This can involve looking at details, behaviors, or changes in the environment. Observing is an important skill in many fields, such as science, where researchers scientists gather data by observing experiments or natural phenomena. In everyday life, people observe their surroundings to learn and make decisions. For example, a person might observe the weather to decide whether to carry an umbrella. Observing helps individuals understand their world better and can lead to new insights or discoveries.