1. A radioactive metallic element that is similar to tellurium and bismuth; occurs in uranium ores but can be produced by bombarding bismuth with neutrons in a nuclear reactor
   - polonium, Po

Type of: metal, metallic element

• Acroclinium roseum
• Acrocomia
• Acrocomia aculeata
• Acrocomia vinifera
• acrocyanosis
• acrodont
• acrogen
• acrogenic
• acrogenous
• acrolein
• acromegalia
• acromegalic
• acromegaly
• acromial process
• acromicria
• acromikria
• acromion
• acromphalus
• acromyotonia
• acronym
• acronymic
• acronymous
• acropetal
• acrophobia
• acrophobic