pencil-beam

pencil beam

noun
a cone-shaped radar beam.

Origin:
1945–50

Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
Cite This Source Link To pencil-beam
Explore Dictionary.com
Previous Definition: pencil stripe
Next Definition: pencil-box
Words Near: pencil-beam
More from Thesaurus.com
Synonyms and Antonyms for pencil-beam
More from Reference.com
Search for articles containing pencil-beam
More from Dictionary.com Translator
Dictionary.com Word FAQs

Dictionary.com presents 366 FAQs, incorporating some of the frequently asked questions from the past with newer queries.

Copyright © 2014 Dictionary.com, LLC. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature