Homonym: bulk (Volume)
"Bulk" refers to the large size or mass of an object or substance. It is often used to describe items that are sold in large quantities, such as bulk food or bulk materials. Buying in bulk can be more economical, as it usually reduces packaging costs and allows for better pricing per unit.
In shipping and logistics, "bulk" can also refer to the transportation of goods that are not packaged individually, like bulk liquids or bulk solids. This method is efficient for moving large amounts of material, such as grains or chemicals, using specialized containers or vessels.