observable

[ uh b-zur-vuh-buh l ]

/ əbˈzɜr və bəl /

SEE SYNONYMS FOR observable ON THESAURUS.COM

adjective

capable of being or liable to be observed; noticeable; visible; discernible: an observable change in attitude.

worthy or important enough to be celebrated, followed, or observed: an observable holiday.

deserving of attention; noteworthy.

Words nearby observable

obsequent, obsequent stream, obsequies, obsequious, obsequy, observable, observance, observant, observation, observation car, observation post

Origin of observable

1600–10; < Latin observābilis remarkable, equivalent to observā(re) to observe + -bilis -ble

OTHER WORDS FROM observable

ob·serv·a·bil·i·ty, ob·serv·a·ble·ness, nounob·serv·a·bly, adverbnon·ob·serv·a·ble, adjectivenon·ob·serv·a·bly, adverb

un·ob·serv·a·ble, adjective

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Examples from the Web for observable

All ISIS logistics and dispositions in the field are observable by drone and satellite.
How a Real Air War Could Demolish ISIS|Clive Irving|August 23, 2014|DAILY BEAST
Theory: a scientifically acceptable principle explaining a set of observable facts.
What's Wrong With Republicans?||November 9, 2012|DAILY BEAST
Global warming is an observable fact, and transportation emissions are the second largest contributor to the problem.
Pancakes' New Topper|Stacey Slate|December 8, 2009|DAILY BEAST
How has this soldier demonstrated recurring actions, patterns, or observable behaviors that might indicate his real beliefs?
Why We Should Screen Muslim Soldiers|Ken Allard|November 27, 2009|DAILY BEAST

To a human, out there in the street, the scent was not observable.
Lad: A Dog|Albert Payson Terhune
Observable, only, that Hotham and Dubourgay sat silent in the tripudiation; with faces diplomatically grave.
History Of Friedrich II. of Prussia, Vol. VII. (of XXI.)|Thomas Carlyle
This is observable in his relations as an official, and as a teacher, and in his dealings on matters of religion.
Life Of Mozart, Vol. 1 (of 3)|Otto Jahn
Now it is observable that these three have no personal references, and that the two which part them have.
The Expositor's Bible: The Psalms, Vol. 1|A. Maclaren
In order to obtain an observable fact, I would not have hesitated laying myself open to ridicule.
Metapsychical Phenomena|J. Maxwell

Scientific definitions for observable

observable

[ əb-zûr′və-bəl ]

A measurable property of a physical system, such as mass or momentum. In quantum mechanics, observables correspond to mathematical operators used in the calculation of measurable quantities. Operators that do not commute, having a nonzero commutator, correspond to observables that cannot be precisely measured at the same time, such as momentum and position. See also uncertainty principle.

observable

adjective

Words related to observable

Words nearby observable

Origin of observable

OTHER WORDS FROM observable

Examples from the Web for observable

Scientific definitions for observable