plural langleys
: a unit of solar radiation equivalent to one gram calorie per square centimeter of irradiated surface
Examples of langley in a Sentence
Recent Examples on the Web
One langley is the amount of energy required over a square centimeter to raise the temperature of one gram of water by one degree Celsius.
—Tom Skilling, chicagotribune.com, 27 June 2018
Using 42 degrees N for the latitude of Chicago, about 300 langleys of radiation per day are received on the winter solstice, versus about 950 on the summer solstice.
—Tom Skilling, chicagotribune.com, 4 July 2017
Dear Tom, Several years ago, the Tribune weather page compared the amount of solar radiation, measured in langleys, on the winter and summer solstices.
—Tom Skilling, chicagotribune.com, 4 July 2017
Dear Tom,
Several years ago, the Tribune weather page compared the amount of solar radiation, measured in langleys, on the winter and summer solstices.
—Tom Skilling, chicagotribune.com, 4 July 2017
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.
Word History
Etymology
Samuel P. Langley
First Known Use
1947, in the meaning defined above
Dictionary Entries Near langley
Cite this Entry
“Langley.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/langley. Accessed 15 Dec. 2024.
Geographical Definition
Langley
geographical name
Lang·ley
ˈlaŋ-lē
municipality east-southeast of Vancouver in British Columbia, Canada population 104,177
Biographical Definition
Langley
biographical name
Lang·ley
ˈlaŋ-lē
Samuel Pierpont 1834–1906 American astronomer and airplane pioneer
More from Merriam-Webster on langley
Britannica.com: Encyclopedia article about langley
Love words? Need even more definitions?
Merriam-Webster unabridged
Share