Definition: The word "on-line" (or "online") is an adjective that describes something that is connected to or available through a computer network, especially the internet. It can refer to activities, services, or information that you can access using a computer, smartphone, or tablet.
"On-line with": This expression means to be in agreement or in touch with someone or something.
"Get on-line": This means to connect to the internet.
"On-line" is a versatile term primarily used to describe anything related to the internet or connected through a computer network. It’s important in today’s digital world, where many services and information are accessed online.