Understanding the Difference Between Online and On-Line

Difference between Online and On-Line

There are two words that look very close to each other: “online” and “on-line.” They both have to do with the internet, but they are a bit different. Let’s talk about what makes them special.

History

Online: The word “online” has been used since the 1980s. It became popular when people started using the internet more.

On-Line: The word “on-line” is older. It was used in the early days of computing, like in the 1960s.

How to Use Them

Online: Use “online” when you talk about being connected to the internet or using the internet.

On-Line: Use “on-line” when you talk about something that is in a straight line, like something that is lined up.

Trick to Remember the Difference

Remember: “Online” is for the internet. “On-line” is for things in a line.

Example Sentences for “Online”

• I am online chatting with friends.
• You can buy tickets online.
• Online games are fun to play.
• She likes to read news online.
• My school has online classes.

Example Sentences for “On-Line”

• The books are on-line on the shelf.
• Please keep the chairs on-line.
• We need to make sure the pictures are on-line.
• Put the toys on-line in a row.
• The soldiers stand on-line during the parade.

Summary

In short, use “online” when you talk about the internet and use “on-line” when you talk about things in a straight line.