Having the general shape of the (capital) letter L; as, an L beam, or L-beam.
source: Webster 1913
noun
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)
source: WordNet 3.0
the cardinal number that is the product of ten and five
source: WordNet 3.0
a cgs unit of illumination equal to the brightness of a perfectly diffusing surface that emits or reflects one lumen per square centimeter
source: WordNet 3.0
the 12th letter of the Roman alphabet
source: WordNet 3.0
An extension at right angles to the length of a main building, giving to the ground plan a form resembling the letter L; sometimes less properly applied to a narrower, or lower, extension in the direction of the length of the main building; a wing.