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finder

finder

22 5.5
A small part on a camera or telescope that shows you where to point it
  • noun
  • /ˈfaɪndər/
  • Specialized
translation icon : visor
  • I peered at the green glow of my high-tech instruments: a depth finder and a global positioning system.
  • range finder

It's called Leak Observatory and the instrument which is sitting there is the most sensitive laser Finder that we have.

Examples

  • He tried to sell me a fish finder last night.

  • A hundred yards off Stellwagen, white and yellow dots light up the electric-blue fish-finder screen.

    Fiction book (2001)
  • Drive out to the radio direction finder and report back to me.

  • What about the direction finder?

  • Well, it's a fish finder.

  • But the depth finder showed 5 feet.

    Fiction book (2001)
  • There's a direction finder in that package he took with him.

  • Many cameras, when used close-up, exhibit considerable error between what you see in the finder and what you get on the film.

    Academic text (1999)
  • The sensors were changed to include a laser range finder, with sonar acting as a backup.

    Academic text (2000)
  • Using the telescope's finder makes it easier to locate distant stars.

Synonyms

viewfinder
vsfinder
14 4.8

A small window on a camera you look through to frame and focus a picture

applies more widely to optical aiming devices beyond camera framing

Compounds

range finder
  • Specialized
2 5.7

A tool that measures how far away an object is using a laser

1 4.5

A tool that finds wooden or metal supports behind a wall

direction finder
  • Specialized
1 6.5

A device that shows which direction a radio signal comes from

depth finder
  • Specialized
1 5.0

A device that shows how deep the water is

A book that lists words with similar meanings

synonym finder
  • Texting
3.4

An online tool that suggests words with similar meanings for writing

sonic depth finder
  • Specialized
7.6

A device that uses sound waves to measure how deep water or things under it are

A forked stick people use to find water or oil underground

A book or tool that helps you find a word you cannot remember

How Precise

telescopic sight
  • Specialized
1 7.4
riflescope
  • Specialized
4.9
rangefinder
  • Specialized
3 6.6
finder
  • Specialized
22 5.5
naked eye
24 3.6

Surface Forms

finder singular
finders plural

Morphology

finder = find (transparent) = find + er

The device sense is a straightforward instrument derivation from the verb 'find' using the productive suffix '-er'.

Etymology

Finder comes from find ('to discover or locate') and the ending -er ('one who' or 'something that'). So a camera or telescope finder is a small tool that 'finds' or helps you locate the object you want to photograph.