l

The cardinal number that is the product of ten and five.

A metric unit of capacity, formerly defined as the volume of one kilogram of pure water under standard conditions; now equal to 1,000 cubic centimeters (or approximately 1.75 pints).

A cgs unit of illumination equal to the brightness of a perfectly diffusing surface that emits or reflects one lumen per square centimeter.

The 12th letter of the Roman alphabet.

Being ten more than forty.