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L

L

9.9
A unit of brightness used to measure light
  • noun
  • /ɛl/
  • Specialized
translation icon : lambert
  • On the August 15th broadcast of SBS's 'One Night of TV Entertainment', Lee Min Ho stated, "I lost 7kg (15 lbs) in one month."

Examples

  • The device can deliver the particles at two different rates: 8 L/min with turbulent flow (position 1) and 4 L/min with laminar flow (position 2). The rate is controlled by adjusting the position of the outer shell (Figure 2).

    Academic text (1999)
  • Control TSA plates were also spread with 500 L of diluted cell suspensions (10-5 dilution) to ensure the viability of cells.

    Academic text (2009)
  • What will all the Posner-worshipping 2Ls do now?

    Blog text (6)
  • In this example, the time-reversed events are the ones with a J/? K L decay followed by an l-X decay.

    Blog text (33)
  • All patients who have had an ischaemic stroke or transient ischaemic attack should be treated with a statin unless contraindicated, according to the following criteria: * a total cholesterol of >3.5 mmol/l, or

    Academic text (2011)
  • The brightness of the lamp was measured to be 100 L at the distance of one meter.

  • In their study, the scientists used a standard of 1 L to evaluate light intensity.

  • To achieve optimal lighting in the room, aim for a minimum of 300 L according to the interior design guidelines.

Synonyms

lambert
vsL
  • Specialized
1 9.9

A unit for measuring how bright a surface is, equal to one lumen per square centimeter

is the same unit but given as a single-letter symbol rather than the full name

Idioms

9.9

A very excited yes that shows strong agreement

Compounds

the l-word
  • Informal
1 9.6

A polite way to mention the word love when someone feels awkward saying it

L-beam
  • Specialized
1 5.7

A beam shaped like an L that supports edges and corners

ft-L
  • Archaic
9.9

A unit for measuring how bright a surface is

L-plate
  • UK
7.9

A square sign with the letter L on a car showing the driver is learning

Surface Forms

L singular
Ls plural

Etymology

The symbol L stands for the unit called the lambert, named after the scientist Lambert who studied light. So L is a short form for a measure of brightness.