foot-lambert

or foot·lam·bert

[ foot-lam-bert ]

/ ˈfʊtˌlæm bərt /

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noun Optics.

a unit of luminance or photometric brightness, equal to the luminance of a surface emitting a luminous flux of one lumen per square foot, the luminance of a perfectly reflecting surface receiving an illumination of one foot-candle. Abbreviation: fL

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Origin of foot-lambert

First recorded in 1920–25

Words nearby foot-lambert

footing piece, foot-in-mouth, foot-in-mouth disease, foot in one's mouth, put one's, foot in the door, get one's, foot-lambert, footle, footless, footlet, foot level, footlight

How to use foot-lambert in a sentence

Together, they crossed over the International Bridges on foot into Juarez to conduct some business.
An Informant, a Missing American, and Juarez’s House of Death: Inside the 12-Year Cold Case of David Castro|Bill Conroy|January 6, 2015|DAILY BEAST
In the classic skillset of piloting, mental acuity, and its coordination with hand and foot movements, is equally vital.
Flight 8501 Poses Question: Are Modern Jets Too Automated to Fly?|Clive Irving|January 4, 2015|DAILY BEAST
Wearing the right foot of a chicken was considered good luck.
The History of the Chicken: How This Humble Bird Saved Humanity|William O’Connor|December 27, 2014|DAILY BEAST
It made sense with so many suspects at hand, less so with the tower entrance separated from them by a forty foot wall.
A Million Ways to Die in Prison|Daniel Genis|December 8, 2014|DAILY BEAST

Marabella, now licking her lollipop and tapping her foot, appears unfazed.
Even Grade School Kids Are Protesting the Garner Killing Now|Caitlin Dickson|December 6, 2014|DAILY BEAST
The bride elect rushes up to him, and so they both step down to the foot-lights.
Physiology of The Opera|John H. Swaby (AKA "Scrici")
I find myself chained to the foot of a woman, my noble Cornelia would despise!
The Pastor's Fire-side Vol. 3 of 4|Jane Porter
We had now approached closely to the foot of the mountain-ranges, and their lofty summits were high above us in mid-air.
Blackwood's Edinburgh Magazine, Volume 60, No. 372, October 1846|Various
We see the whole land, even if but at a distance, instead of being limited merely to the spot where our foot treads.
Music-Study in Germany|Amy Fay
But there is a pinnacle of human success and of human opinion, on which human foot was never yet permitted to rest.
The Pastor's Fire-side Vol. 3 of 4|Jane Porter

British Dictionary definitions for foot-lambert

foot-lambert

noun

a former unit of luminance equal to the luminance of a surface emitting or reflecting 1 lumen per square foot. A completely reflecting surface illuminated by 1 foot-candle has a luminance of 1 foot-lambertAbbreviation: ft-L

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012