Dictionaries | References s spontaneous fission Script: Latin Meaning Related Words spontaneous fission भूगोल | English Marathi Rate this meaning Thank you! 👍 (nuclear fission taking place without particles or photons entering the nucleus from outside) उत्स्फूर्त विखंडन Comments | अभिप्राय Comments written here will be public after appropriate moderation. Like us on Facebook to send us a private message. TOP