append, add on, supplement, affix (verb)
add to the very end
"He appended a glossary to his novel where he used an invented language"
append, tag on, tack on, tack, hang on (verb)
fix to; attach
"append a charm to the necklace"
add, append, supply (verb)
state or say further
"`It doesn't matter,' he supplied"
An instance of writing more data to the end of an existing file.
To hang or attach to, as by a string, so that the thing is suspended; as, a seal appended to a record; the inscription was appended to the column.
To add, as an accessory to the principal thing; to annex; as, notes appended to this chapter.
To write more data to the end of a pre-existing file.