The phrasal verb 'send in' is predominantly used in informal contexts, although it can appear in formal writing or speech, particularly in structured scenarios such as administrative processes or military contexts. It generally means to submit something through official channels, often referring to documents, applications, or reports. In everyday informal usage, it can also relate to dispatching people or goods, for example, 'send in the application' or 'send in the troops.' The phrase is versatile and adaptable, frequently appearing in both spoken and written English, and it conveys a sense of forwarding something for consideration or action. 'Send in' maintains a functional use across various sectors, and its application extends from everyday settings to more structured environments, reflecting its broad utility.
B1
PreIntermediate
1. To submit or deliver a document, application, or report to a particular place or authority.
Please send in your application by the end of the month.
The panel requested that all proposals be sent in by Friday.
Journalists were asked to send in their reports from the field.
Make sure to send in your tax forms by April 15th.
After completing the form, you can send it in via email.
2. To dispatch someone to perform a task, often in a complex or tense situation.
The general decided to send in the troops at dawn.
After hours of negotiation failed, they had no choice but to send in the police.
In high-pressure jobs, supervisors may need to send in their best employees.
The editor decided to send in an experienced journalist to cover the conflict.
Sending in the reinforcements was crucial to the mission's success.