Filthy and rundown, often due to poverty.

Ignoble or morally low.

नीच या नैतिक रूप से गिरा हुआ।

English Usage: His squalid behavior during the meeting was disappointing to everyone.

Hindi Usage: बैठक के दौरान उनका नीच व्यवहार सभी को निराश कर दिया।