transactinide

== English == === Etymology === From trans- +‎ actinide. === Pronunciation === === Adjective === transactinide (not comparable) (chemistry, physics) Lying beyond lawrencium (the last actinide) in the periodic table; having an atomic number greater than 103. ==== Synonyms ==== ==== Hypernyms ==== === Noun === transactinide (plural transactinides) (chemistry, physics) Any of the artificially produced elements having an atomic number greater than 103.