Noun

• S: (n) liter, litre, l, cubic decimeter, cubic decimetre (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))
• S: (n) fifty, 50, L (the cardinal number that is the product of ten and five)
• S: (n) lambert, L (a cgs unit of illumination equal to the brightness of a perfectly diffusing surface that emits or reflects one lumen per square centimeter)
• S: (n) L, l (the 12th letter of the Roman alphabet)

Adjective

• S: (adj) fifty, 50, l (being ten more than forty)