What is the meaning of unloading?

noun

• The labor of taking a load of something off of or out of a vehicle or ship or container etc..

verb

• Leave or unload.
  • usage: "unload the cargo"; "drop off the passengers at the hotel"
  • synonyms: drop, drop off, set down, put down, unload, discharge
• Take the load off (a container or vehicle. )
  • usage: "unload the truck"; "offload the van"
  • synonyms: unload, unlade, offload