UnscrambleTheWord.coappend
Is it a Scrabble word? See definition, points, and words you can make.
Is append a Scrabble word?
Word Games
- Scrabble US/Canada (OTCWL) Yes
- Scrabble UK (SOWPODS) Yes
- Wordle No
- Words With Friends Yes
Scrabble US/Canada (OTCWL) 
Wordle 
Words With Friends What is the meaning of append?
Definition
verb (English)
1. (transitive) To hang or attach to, as by a string, so that the thing is suspendedExamples: "a seal appended to a record"; "An inscription was appended to the column."transitive
2. (transitive) To add, as an accessory to the principal thing; to annexExamples: "notes appended to a book chapter"transitive
3. (computing) To write more data to the end of a pre-existing file, string, or other object.
noun (English)
1. (computing) An instance of writing more data to the end of an existing file.Examples: "After recursively sorting the two subsets, the situation is (11,28) 35 (45,50,62) and an append of the three pieces gives the final result."; "Logging can be used to back out bad data, be it an overwrite of existing data or an append of new data."; "When a file is created or expanded due to an append of new data to the file, new blocks are allocated to the file."
Definition source: Wiktionary