One of the most inspirational underdog stories in the history of science: Undaunted tells the stories of the people who faced relentless hardships and failures, and yet went on to found astrophysics and …

When you take a good look at something, noticing facts or taking measurements, you are engaging in observation, something a little more intense than just a quick glance. When you share an …

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

Science begins with a theorem and then attempts to prove that theorem based on observation. It was a knowing performance, full of wit and grace and savvy observation. His observation struck me as pure …

Observations in science are typically categorized as either qualitative or quantitative: Qualitative observations describe characteristics that are not expressed numerically, such as color, texture, or …

Observation is the action or process of carefully watching someone or something. In hospital she'll be under observation all the time. An observation is something that you have learned by seeing or …

Define Observations. Observations synonyms, Observations pronunciation, Observations translation, English dictionary definition of Observations. n. 1. a. The act of observing: observations of a rare …

Mar 2, 2026 · Noun observation (countable and uncountable, plural observations) The act of observing, and the fact of being observed (see observance)

a judgment made on the basis of what one has observed:[countable]He shared her observations on how people behaved.

Observation definition: An inference, judgment, or remark that is made by observing.