This is an entry in our Disneyland 101 Glossary: Disneyland Resort definitions in under 101 words, from Mouse Brief.
Disneyland Resort attractions offer a variety of queue types like virtual queues, Lighting Lanes, and Single Riders Lines. The traditional queue, where you go to the end of the line and wait your turn until you reach the attraction (or quick-service restaurant, security check-point, etc), is called a “standby” queue or line. Estimated standby wait times can be found in the Disneyland app, at boards in the parks, and on signs at the entrance to each queue.
Thanks for reading this entry in our Disneyland 101 Glossary For tips about how to enjoy your time in line, see Make the Best of Your Time in Line at Disneyland and Have Fun, 5 Fun Lines at Disneyland Resort: Enjoy These Magical Queues and Fun Questions for Connection While Waiting in Disneyland