/ˈlaɪnʌp/ – Noun
Definition: Sự xếp hàng hoặc sắp xếp người hoặc vật theo một trật tự cụ thể.
A more thorough explanation: a police identification procedure in which a row of persons including the crime suspect is shown to a witness to find out whether the witness recognizes the suspect from the crime
Example: The rape victim was later able to identify her attacker in a lineup.