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We found 9 dictionaries with English definitions that include the word atomic number 53: Click on the first link on a line below to go directly to a page where "atomic number 53" is defined. General (8 matching dictionaries) atomic number_53: Vocabulary.com [home, info] atomic number_53: Dictionary.com [home, info] Atomic number 53: Rhymezone [home, info] atomic number_53: Free Dictionary [home, info] atomic number_53: Mnemonic Dictionary [home, info] atomic number_53: WordNet 1.7 Vocabulary Helper [home, info] atomic number_53: LookWAYup Translating Dictionary/Thesaurus [home, info] atomic number_53: Dictionary/thesaurus [home, info] Computing (1 matching dictionary) atomic number_53: Encyclopedia [home, info]

Quick definitions from WordNet (Atomic number 53) ▸ noun:  a nonmetallic element belonging to the halogens; used especially in medicine and photography and in dyes; occurs naturally only in combination in small quantities (as in sea water or rocks)