verb
concatenate
kahn-KAT-uh-nayt/kʌnkˈætʌnˌeɪt/
To join things end to end in a series.
The man concatenates the metal links by fastening each to the chain's end.

Etymology
Together and chain supply the image of joining links into one continuous chain. To concatenate things is to connect them in sequence, each attached to the next rather than merely gathered together.
In context
I double click on a bunch of fields, I better choose um, string fields, right? And I actually can concatenate a field with another text
More examples
- This command concatenates the files in the order you specify.
- Concatenating two lists preserves the order of their items.
- We concatenated the first and last names with a space between them.
Forms
concatenate · concatenates · concatenated · concatenating
concatenation noun — The joining of things in sequence.