1. A radioactive transuranic metallic element; discovered by bombarding uranium with helium atoms
   - americium, Am

Type of: metal, metallic element

• poker plant
• poker-faced
• pokeweed
• pokeweed family
• pokey
• poking
• Pokomo
• poky
• pol
• polack
• Poland
• Polanisia
• Polanisia dodecandra
• Polanisia graveolens
• polar
• polar bear
• polar body
• polar circle
• polar coordinate
• polar front
• polar glacier
• nuclear reactor
• Nuclear Regulatory Commission
• nuclear resonance
• nuclear RNA