Meaning & Definition of word "Laser"
to
Laser
/ˈleɪ.zər/
noun:
- 1. A device that generates an intense beam of coherent monochromatic light through a process of optical amplification based on the stimulated emission of radiation.
- Example: The surgeon used a laser to perform the delicate procedure on the patient's eye.
- 2. A device that emits a focused beam of light for various applications, including cutting, measuring, and targeting.
- Example: The construction workers utilized a laser to ensure that the walls were perfectly straight.
- 3. An acronym for 'Light Amplification by Stimulated Emission of Radiation'.
- Example: Researchers are exploring new methods of using laser technology for telecommunications.
Etymology
Acronym for Light Amplification by Stimulated Emission of Radiation.
Common Phrases and Expressions
laser focus:
Concentration on a particular task or goal.
laser beam:
A narrow and intense beam of light produced by a laser.
laser surgery:
Surgical procedures that utilize lasers for precision.
Related Words
optics:
The branch of physics that involves the behavior and properties of light.
photons:
Particles of light that carry electromagnetic radiation.
radiation:
Energy that travels through space and can take the form of electromagnetic waves.
Slang Meanings of laser
Meaning: Used to describe something that is very fast or precise.
Example Sentence: That new sports car is laser fast!
Meaning: Referring to a sharp, cutting remark or action.
Example Sentence: Her comeback in the debate was laser sharp.