Question

What does etiquette mean?

annoying
inspirational
usual habits
customary code of behavior

Answer 1

Code of behavior , hope this helps

Answer 2

customary code of behavior

Step-by-step explanation:

According to Merriam Webster dictionary, etiquette is: the rules indicating the proper and polite way to behave. Therefore, the most likely answer would the the last: Customary code of behavior.