The phrasal verb "line up" is predominantly used in informal speech, though it is also appropriate for some formal contexts depending on the setting. It generally means to stand or form a line or queue, often seen in contexts where people are organizing themselves physically, such as lining up at a store or for an event. Additionally, "line up" can indicate that events or tasks are being arranged in sequence or that people or resources are being organized for a specific purpose. It can also be used metaphorically to indicate preparation or readiness. For instance, one might say, "We have several meetings lined up for today's agenda." It is versatile in both verbal and written communication, adaptable to various contexts from logistical and administrative scenarios to casual, everyday conversations.
B1
PreIntermediate
1. To arrange people or things in a neat or orderly row, often for inspection or organization.
The students lined up in front of the classroom before entering.
Please line up the chairs against the wall for the event.
2. To prepare or arrange events, activities, or people for future use or occurrence.
The team has lined up several projects for the next quarter.
She has lined up an impressive group of speakers for the conference.
3. To queue or wait in line.
We had to line up for hours before the concert started.
If you want to buy tickets, you'll need to line up at the box office.