Observer definitions

Observer

1) Annotator 2) Attender 3) Auditor 4) Beholder 5) Bystander 6) Commentator 7) Critic 8) Eyer 9) Hearer 10) Heeder 11) Listener 12) Looker 13) Noter 14) Noticer 15) Perceiver 16) Seer 17) Spectator 18) Viewer 19) Visualiser 20) Visualizer 21) Watcher 22) Witness 23) Witnesser
Found on https://www.crosswordclues.com/clue/observer

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Observer

1) Beholder 2) Bystander 3) Concept in physics 4) Eyewitness 5) Human 6) Individual 7) Mortal 8) Noticer 9) Onlooker 10) Onlooker, spectator 11) Perceiver 12) Person 13) Person watching 14) PlayStation 4 game 15) Railbird 16) Somebody 17) Someone 18) Soul 19) Spectator 20) Spectator, onlooker 21) Windows game
Found on https://www.crosswordclues.com/clue/observer

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Observer

[physics] The term observer has a number of non-equivalent uses in science. ==Special relativity== The term observer in special relativity refers most commonly to an inertial reference frame. In such cases an inertial reference frame may be called an `inertial observer` to avoid ambiguity. Note that these uses differ significantly from the ...
Found on http://en.wikipedia.org/wiki/Observer_(physics)

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Observer

[quantum mechanics] Gianni Schicchi is a comic opera in one act by Giacomo Puccini to an Italian libretto by Giovacchino Forzano, composed in 1917–18. The libretto is based on an incident mentioned in Dante`s Divine Comedy. The work is the third and final part of Puccini`s Il trittico—three one-act operas with contrasting themes, writte...
Found on http://en.wikipedia.org/wiki/Observer_(quantum_mechanics)

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Observer

[quantum physics] In quantum mechanics, `observation` is synonymous with quantum measurement and `observer` with a measurement apparatus and observable with what can be measured. Thus the quantum mechanical observer does not necessarily present or solve any problems over and above the (admittedly difficult) issue of measurement in quantum m...
Found on http://en.wikipedia.org/wiki/Observer_(quantum_physics)

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Observer

[special relativity] In special relativity, an observer is a frame of reference from which a set of objects or events is being measured. Usually this is an inertial reference frame or `inertial observer`. Less often an observer may be an arbitrary non-inertial reference frame such as a Rindler frame which may be called an `accelerating obse...
Found on http://en.wikipedia.org/wiki/Observer_(special_relativity)

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Observer

• (n.) One who keeps any law, custom, regulation, rite, etc.; one who conforms to anything in practice. • (n.) One who fulfills or performs; as, an observer of his promises. • (n.) A sycophantic follower. • (n.) One who observes, or pays attention to, anything; especially, one engaged in, or trained to habits of, close and exact...
Found on http://thinkexist.com/dictionary/meaning/observer/

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Observer

a non-competing individual who accompanies an angler on his boat during competition
Found on http://www.bassmaster.com/glossary

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Observer

(from the article `Baker, Russell`) ...bureau of the New York Times (1954–62), he covered the White House, the State Department, and the Congress. In the early 1960s he began writing ...
Found on http://www.britannica.com/eb/a-z/o/3

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observer

system for complete reconstruction of the state of a controlled system from measured input and output variables, using a model of the controlled system
Found on http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=351-26-26

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observer

One who perceives, notices, or watches; in behavioural research with humans, the investigator or his/her surrogate. ... Origin: L. Observo, to watch ... Nonparticipant observer, an investigator who studies a group of subjects engaged in certain activities but does not directly participate in these activities, presumably being able to study them mor...
Found on http://www.encyclo.co.uk/local/20973

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observer

A person who is appointed to assist the referee in a match, to decide questions of fact and report any breach of rules.
Found on http://www.encyclo.co.uk/local/21422

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Observer

Ob·serv'er noun 1. One who observes, or pays attention to, anything; especially, one engaged in, or trained to habits of, close and exact observation; as, an astronomical observer . « The observed of all observers .» Shak. « Careful observers m...
Found on http://www.encyclo.co.uk/webster/O/5

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observer

Type: Term Pronunciation: ob-zĕr′vĕr Definitions: 1. One who perceives, notices, or watches; in behavioral research with humans, the investigator or his/her surrogate.
Found on http://www.medilexicon.com/medicaldictionary.php?t=62053

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observer

When a narrator slips into the role of an observer, he adopts a limited point of view because he presents the story as it is seen by one of the characters of the story, so the information the reader gets is restricted to the knowledge and view of this character alone.
Found on http://www.menrath-online.de/glossaryengl.html

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observer

[n] - an expert who observes and comments on something
Found on http://www.webdictionary.co.uk/definition.php?query=observer

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Observer

One who ensures that a golf match or round is played in accordance with the Rules of Golf.
Found on https://www.encyclo.co.uk/local/21644

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Observer

The human viewer who receives a stimulus and experiences a sensation from it. In vision, the stimulus is a visual one and the sensation is an appearance.
Found on https://www.xrite.com/learning/other-resources/glossary

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