An instance of writing more data to the end of an existing file.
"The script was designed to append new log entries to the server's history file without overwriting previous records."
add to the very end
"He appended a glossary to his novel where he used an invented language"
To hang or attach to, as by a string, so that the thing is suspended
"The old clock chimes softly because its heavy pendulum was accidentally appended to the ceiling fan blade."