queue

(noun) a line of people or vehicles waiting for something. Synonyms: waiting line.

(noun) (information processing) an ordered list of tasks to be performed or messages to be transmitted.

(noun) a braid of hair at the back of the head.

(verb) form a queue, form a line, stand in line. Synonyms: line up, queue up. Example: "Customers lined up in front of the store."