Derja translation of 'فَكّْ لْعُقْدَةْ'

1.

to untie a knot

My brother untied the knot I made. خُويَا فَكّْ لْعُقْدَةْ اللِّي رْبَطْهَا

2.

to discover a secret, figure something out

The investigator unraveled the case's knot. المفتش فك العقدة متاع القضية