The meaning of UNOBSERVABLE is incapable of being observed : not observable. How to use unobservable in a sentence.

An unobservable (also called impalpable) is an entity whose existence, nature, properties, qualities or relations are not directly observable by humans. In philosophy of science, typical examples of "unobservables" are the force of gravity, causation and beliefs or desires.

UNOBSERVABLE definition: 1. not able to be seen or watched, especially in a scientific way: 2. not able to be seen or…. Learn more.

Synonyms for UNOBSERVABLE: imperceptible, indistinct, unnoticeable, indiscernible, disappeared, invisible, vanished, dissolved; Antonyms of UNOBSERVABLE: observable, visible, apparent, visual, seeable, detectable, noticeable, perceptible

What does the word unobservable mean? There are three meanings listed in OED's entry for the word unobservable . See ‘Meaning & use’ for definitions, usage, and quotation evidence.

UNOBSERVABLE definition: incapable of observation ; imperceptible | Meaning, pronunciation, translations and examples

Define unobservable. unobservable synonyms, unobservable pronunciation, unobservable translation, English dictionary definition of unobservable. adj incapable of observation; imperceptible n the unobservable something that cannot be observed Collins English Dictionary – Complete and Unabridged, 12th...

2025年1月14日 · DISCLAIMER: These example sentences appear in various news sources and books to reflect the usage of the word ‘unobservable'. Views expressed in the examples do not represent the opinion of Vocabulary.com or its editors.

2 senses: 1. incapable of observation; imperceptible 2. → See the unobservable.... Click for more definitions.

2023年9月1日 · Both can help explain physical effects, but I'm looking for a rigorous definition of “observable” and “unobservable.” For example, how is the experimental evidence for the existence of particles such as electrons and photons fundamentally different from the evidence for the Casimir effect that virtual particles can explain?