Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun atomic_number_105

1 sense of atomic number 105

Sense 1
dubnium, Db, hahnium, element 105, atomic number 105 -- (a transuranic element)
       => chemical element, element -- (any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter)