The 9th Swapna that Mata Trishla saw is generally explained as the auspicious kalash (a sacred pot/vessel).

Meaning in English:

It symbolizes prosperity, purity, abundance, and complete auspiciousness. In Jain tradition, this dream indicated that the child to be born would be highly auspicious, pure, and spiritually महान.

Simple meaning:

“A sacred vessel filled with auspiciousness and prosperity.”

If you want, I can also give you the full list of all 14 dreams in English.