“What does attachment mean?
Noun
The act or process of (physically or figuratively) attaching.
A strong bonding towards or with.
A dependence, especially a strong one.
A device attached to a piece of equipment or a tool.
The means by which something is physically attached.
(computing) A file sent along with an email.
(law) Taking a person's property to satisfy a court-ordered debt.
(meteorology) The act or process by which any (downward) leader connects to any available (upward) streamer in a lightning flash., advertising style”