the ratio of the gross weight of an airplane to some factor determining its lift
"The pilot delayed takeoff because the loading calculation showed the aircraft was too heavy for safe flight in the high-altitude conditions."
the labor of putting a load of something on or in a vehicle or ship or container etc.
"the loading took 2 hours"
The process by which something is loaded.
"The loading of the freight containers took longer than expected due to heavy rain."
In plain English: Loading is the act of putting something into a container or device so it can be used or transported.
"The loading of the truck was delayed due to the heavy rain."
Usage: Loading refers to the act or process of putting items into a container, vehicle, or system, such as loading cargo onto a ship or data into a computer. It describes the physical action or duration required to complete this transfer rather than the state of being busy or occupied.
present participle of load
"The progress bar on my screen is stuck at ninety percent while the game continues loading."
In plain English: Loading means putting something into a container to be transported or used later.
"The truck was loading boxes onto the delivery van."
Usage: Use loading to describe the act of placing items into a vehicle or container for transport. It is incorrect to use this word when referring to data being downloaded onto a computer, which should be called downloading instead.
The word loading is formed by adding the suffix "-ing" to the verb load. It entered English as a present participle describing the action of putting goods onto a vehicle or ship.