Breakdown:
* לא (lo) - means "not"
* כלום (klum) - means "anything" or "something"
Putting them together, לא כלום literally translates to "not anything," which conveys the meaning of "naught" or "nothing."
Other Aramaic terms:
* דבר (devar) - can also mean "nothing" in some contexts.
* ריק (reek) - means "empty" and can be used to express the concept of "naught" or "void."
Keep in mind that Aramaic is a rich and diverse language with several dialects, so the exact pronunciation and spelling of these words may vary.