line of sight

line of sight

n. pl. lines of sight

1. An imaginary line from the eye to a perceived object.

2. An unobstructed path between sending and receiving antennas.

American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

line of sight

n

1. the straight line along which an observer looks or a beam of radiation travels

2. (Medicine) ophthalmol another term for line of vision

Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

line′ of sight′

n.

1. an imaginary straight line running through aligned sights, as of a firearm.

2. an imaginary straight line that connects the center of the eye with the point focused on.

3. sightline.

Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.

Thesaurus

Noun

1.

line of sight - an imaginary straight line along which an observer looks line of vision line - a spatial location defined by a real or imaginary unidimensional extent

Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.

Translations

ligne de mire

visuale

line of sight

line of vision n → visuale f

Collins Italian Dictionary 1st Edition © HarperCollins Publishers 1995