1. The state or condition of being arranged and organised in a way that is acceptable, correct or pleasing, with no part left undone, done incorrectly or left messy. English = tidiness, orderliness, neatness.
2. The state or condition of being done or arranged in a way that is correct, particularly with reference to some cultural, moral or religious norm. English = propriety.
3. Language or behaviour which has no element or part which is not correct from a moral (especially sexual) point of view. English = decency.