In the Quran, sometimes at a stop (The round circle) ,just above it will be written Sajda in arabic. This refers to an important part in the Quran where Allah tells us about the pious prostrating to Allah. My Ustad taught me that this is an important time to make sajda (prostration to Allah) inshallah so that you are following in their footsteps.

For instance

Only those believe in Our verses who, when they are reminded by them, fall down in prostration and exalt [ Allah ] with praise of their Lord, and they are not arrogant. 32:15 Surah Sajda

Look in your Quran, their will be a Sajda written close to the stop mashallah. That is what it means mashallah.