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

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 …

How may we conduct experiments, or observations, on a condition-event net? To formulate this result we need some preliminary observations. We conclude this section with a couple of observations. …

OBSERVATION definition: an act or instance of noticing or perceiving. See examples of observation used in a sentence.

Discover everything about the word "OBSERVATION" in English: meanings, translations, synonyms, pronunciations, examples, and grammar insights - all in one comprehensive guide.

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)

Definition of observation noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

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 …

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 …