Dictionary and Thesaurus

Definition of Db

• (noun) a logarithmic unit of sound intensity; 10 times the logarithm of the ratio of the sound intensity to some reference intensity
• (noun) a transuranic element

Synonyms of Db

• Dubnium
• Db
• Hahnium
• Element 105
• Atomic Number 105
• Decibel
• Db

Antonyms of Db

Homophones of Db