1 to join a file such as a document, picture, or computer program, to an email --
2 to officially take someone's money or the things that they own, or to arrest someone, usually because that person has failed to pay money that is owed --
3 to fasten or fix something in position, esp. in relation to something else: --
It's easy to attach documents - you just click on the 'insert' button here.
There may be a virus in the file that is attached, so don't open it.
When you get an email, there'll be a paperclip symbol next to it if there is something attached to it.
I will email you when I've finished, attaching the edited files.
The email had a very long file attached which took ages to download.
Attach the long nozzle to the vacuum cleaner if you want to clean in awkward places.
I bought some special glue you can use for attaching sequins to fabric.