Observable

Pronunciation: /əbˈzɜːrvəbl/

Definitions of observable

adjective able to be seen or noticed

Example Sentences

A1 The observable stars in the night sky are beautiful.

A2 Children can easily understand observable changes in nature.

B1 Scientists use observable data to support their theories.

B2 The effects of climate change are becoming more observable in recent years.

C1 The observable behavior of the subject was carefully analyzed by the researchers.

C2 The observable patterns in the data led to a groundbreaking discovery in the field of astrophysics.

Examples of observable in a Sentence

formal The scientist made detailed notes on the observable changes in the experiment.

informal You can easily see the observable differences between the two products.

slang I checked out the observable vibes at the party before deciding to stay.

figurative The artist's emotions were clearly observable in her abstract painting.

Grammatical Forms of observable

• past tense: observed
• plural: observables
• comparative: more observable
• superlative: most observable
• present tense: observe
• future tense: will observe
• perfect tense: have observed
• continuous tense: is observing
• singular: observable
• positive degree: observable
• infinitive: to observe
• gerund: observing
• participle: observed

Origin and Evolution of observable

First Known Use: 1601 year

Language of Origin: Latin

Story behind the word: The word 'observable' originated from the Latin word 'observabilis', which is derived from the verb 'observare' meaning 'to watch' or 'to observe'.

Evolution of the word: Over time, the word 'observable' has retained its original meaning of being able to be observed or seen, but it has also expanded to include the concept of being noticeable or evident in a more general sense.