Well, it's a theory that tries to answer the question: what are the basic, fundamental, indivisible, uncuttable constituents making up everything in the world around us?
See on teooria, mis püüab vastata küsimusele: millistest põhilistest, fundamentaalsetest, jagamatutest, lõhustamatutest koostisosadest on kokku pandud kogu meid ümbritsev maailm?