1.
essence, concentrate
The heart of our issue is clear. جوهر الموضوع متعنا واضح jwhr lmwdhw3 mt3n wdh7
2.
gem
It's a precious gem. جواهر ثمينة jwhr thmyn
3.
Jawher (man's name)
His name is Jawher. اسمو جوهر smw jwhr