Definitions

1. verb

to join or link (two or more things) together in a series, especially words, phrases, or pieces of information

“The software can be used to concatenate files and make them easier to manage.”

2. verb

to join or link (two or more things) together in a single document or file

“You can use a word processor to concatenate multiple documents into one.”

3. noun

a process or operation that joins or links (two or more things) together in a series, especially words, phrases, or pieces of information

“The concatenation of the data took several hours.”