1. A radioactive transuranic metallic element; found in trace amounts in uranium ores; a by-product of the production of plutonium
   - neptunium, Np

Type of: metal, metallic element

• unequipped
• unequitable
• unequivocal
• unequivocally
• unequivocalness
• unerasable
• wine waiter
• wine-colored
• wine-coloured
• wine-maker's yeast
• wine-red
• wineberry
• wineglass
• wineglass heel
• winegrower
• winemaker
• winemaking
• winepress
• winery
• Winesap
• wineskin
• winey
• Winfield Scott
• Winfred
• wing