1. [ noun ] (information processing) an ordered list of tasks to be performed or messages to be transmitted
Related terms: list push-down_queue information_science
2. [ noun ] a line of people or vehicles waiting for something
Synonyms: waiting_line
Related terms: line line reception_line chow_line breadline unemployment_line ticket_line checkout_line gas_line line_up
3. [ verb ] form a queue, form a line, stand in line
Synonyms: line_up queue_up

"Customers lined up in front of the store"

Related terms: stand wait
4. [ noun ] (zoology) a braid of hair at the back of the head
Related terms: braid