Children's, Intermediate and Advanced Online English Dictionary & Thesaurus

Comprehensive
Dictionary Suite
Help
Help
Help
 
   
Display options
   

la·ser

laser

 
pronunciation:
leI zr
features:
Word Combinations (noun), Word Explorer
part of speech: noun
definition: a device that makes a very strong, narrow beam of light.
The doctor used a laser to perform the operation.
 
Word CombinationsSubscriber feature About this feature
Word Explorer
See
  light, physics