SEARCHLIGHT Meaning and
Definition
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A searchlight refers to a powerful, movable spotlight typically used for illuminating distant objects, areas, or individuals during nighttime search operations or in low-light conditions. It is composed of a high-intensity electric lamp, usually equipped with a parabolic reflector, that emits an intense, concentrated beam of light. The beam is directed and controlled by an adjustable mirror or lens system. Searchlights are commonly found in various industries and applications, including military operations, emergency services, law enforcement, and entertainment events.
Typically mounted on a stable base or a motorized carriage, searchlights offer the advantage of being able to rotate horizontally and vertically, allowing their beam to be directed in any desired direction. They are usually operated by skilled personnel who use specialized controls to manipulate the direction and brightness of the light beam. Searchlights can have a remarkable brightness that is often used to create dramatic visual effects or spotlight particular points of interest.
In addition to their primary function of illumination, searchlights can also serve as a visual warning signal in hazardous conditions. They can be equipped with colored filters or lenses to project light of different colors, aiding in differentiating between various signals or conveying specific messages.
Overall, searchlights play a crucial role in focused illumination, spotlighting objects or individuals, performing search and rescue operations, providing security, signaling, and contributing to the atmospheric ambiance of various events or occasions.
Common Misspellings for SEARCHLIGHT
- serchlights
- aearchlight
- zearchlight
- xearchlight
- dearchlight
- eearchlight
- wearchlight
- swarchlight
- ssarchlight
- sdarchlight
- srarchlight
- s4archlight
- s3archlight
- sezrchlight
- sesrchlight
- sewrchlight
- seqrchlight
- seaechlight
- searhlight
- searchlght
- searchelight
Etymology of SEARCHLIGHT
The word "searchlight" originated in the 19th century and is a compound word formed by combining "search" and "light".
- "Search" dates back to Middle English and derives from the Old French word "cercher", which means "to seek, to search". This in turn can be traced back to the Late Latin word "circare" and the Latin word "circulus", both meaning "to go around, to traverse".
- "Light" has its roots in Old English and is derived from the Germanic word "leuhtiz", meaning "light, brightness". It is related to the Gothic word "liuhaþa" and the Old Norse word "ljósi".
The two components were combined to create "searchlight", referring to a powerful artificial light used for the purpose of searching and illuminating distant objects or areas.
Similar spelling words for SEARCHLIGHT
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