Litre vs. Megalitre

The metric unit of fluid measure, equal to one cubic decimetre. Symbols: l, L, ℓ

Example: ‘You should be able to fill four cups with one litre of water.’;

(informal) A measure of volume equivalent to a litre.

Same as Liter.

a metric unit of capacity equal to the volume of 1 kilogram of pure water at 4 degrees centigrade and 760 mm of mercury (or approximately 1.76 pints)

The litre (British English spelling) or liter (American English spelling) (SI symbols L and l, other symbol used: ℓ) is a metric unit of volume. It is equal to 1 cubic decimetre (dm3), 1000 cubic centimetres (cm3) or 0.001 cubic metre (m3).

A unit of volume equivalent to 1,000,000 litres. Symbol: Ml or ML