Which latin root most likely means burst of material?

The Latin root most likely meaning "burst of material" is rupt-.

Here's why:

* rupt- means "to break, burst, or split".

* rupture means to break or burst.

* erupt means to break out, burst forth, or become active.

Other Latin roots like "fus-" (to pour) or "ject-" (to throw) might seem related but don't directly translate to a "burst of material".

Therefore, rupt- is the most accurate Latin root for the meaning "burst of material".