line of sight

noun phrase

1
: a line from an observer's eye to a distant point
2
: the line between two points
specifically : the straight path between a transmitting antenna (as for radio or television signals) and a receiving antenna when unobstructed by the horizon

Examples of line of sight in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Management even looked ahead to fiscal 2027, saying Visa has a clear line of sight into renewals, the product pipeline and pricing impacts, with formal guidance coming next quarter - all good things for earnings stability (and multiples). — Josh Brown,sean Russo, CNBC, 6 Aug. 2026 In addition, longer autonomous routes may require FAA approval for beyond visual line of sight operations. — Kurt Knutsson, FOXNews.com, 5 Aug. 2026 The company and hiring manager should have a clear line of sight into how to measure productivity. — Expert Panel®, Forbes.com, 31 July 2026 Eclipse hunters should prioritize a clear line of sight to the west-northwest, rather than elevation or traditionally beautiful scenery. — Catherine Tansey, Condé Nast Traveler, 17 July 2026 See All Example Sentences for line of sight

Word History

First Known Use

1559, in the meaning defined at sense 1

Time Traveler
The first known use of line of sight was in 1559

Rhymes for line of sight

See All Rhymes for line of sight

Browse Nearby Words

line of scrimmage
line of sight
line of site
See all Nearby Words

Cite this Entry

“Line of sight.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/line%20of%20sight. Accessed 13 Aug. 2026.

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Medical Definition

line of sight

noun
1
: a line from an observer's eye to a distant point
2
: line of vision
Last Updated: - Updated example sentences
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