Meaning ofimproperin English

Adjective

1. unsuitable for needs; inappropriate
   It is improper to wear casual clothes to a formal event.
2. violating social norms; indecent
   The company was fined for improper disposal of hazardous waste.
3. not following standard naming conventions
   Using all capital letters for variable names is considered improper in programming.
4. inaccurate or erroneous; not factual
   The journalist's improper reporting of the facts led to a retraction.
5. correlated with its conjugate in mathematics
   In mathematics, the improper fraction is correlated with its conjugate.