good form

1. 1.

   behavior that conforms to social conventions of the time

   “it is not good form to brag about winning”

   Broaderpropriety

Questions about good form

What does good form mean?

good form means "behavior that conforms to social conventions of the time".

Is good form a common word?

good form is banded "Uncommon" — turns up in careful writing rather than conversation. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.