1. A soft silvery metallic element of the rare earth group having no stable isotope; was discovered in radioactive form as a fission product of uranium
   - promethium, Pm

Type of: metal, metallic element

• synovial
• synovial fluid
• synovial joint
• eisteddfod
• eitchen midden
• either
• ejaculate
• ejaculation
• ejaculator
• ejaculatory
• ejaculatory duct
• eject
• ejecta
• ejection
• ejection seat
• ejectment
• ejector
• ejector seat
• Ekbom syndrome
• eke
• eke out
• EKG
• eking
• Ekman
• ekpyrotic