Is it a statement, program, or parameter?

Question

Command line

Good afternoon!
I came across such a terminal expression (instruction).
adb devices > adb.log
Interested in what this symbol-arrow (subject) is and what its purpose is. I would be grateful if you explain or throw a reference to the manual.
PS
No need to explain what this expression does. I got it.

Answer 1

https://stackoverflow.com/questions/6674327/redire...
tldp.org/HOWTO/Bash-Prog-Intro-HOWTO-3.html
redirecting output to a file