1. to install software, an application, or a system on a device before it is sold or delivered to the customer
Usage: transitive verb; common in computing and technology contexts

Examples

• The manufacturer will preinstall Windows 11 on all new laptops.
• Many smartphones come with preinstalled apps that users may not want.
• The IT department decided to preinstall the required software before distributing the computers.
• This device comes with preinstalled security features.
• We preinstall the operating system to save customers time during setup.