octahedron/oktəʹheedrən/ noun (pl octahedrons octahedra /-drə/)

• nuclear energy
• nuclear family
• nuclear fission
• nuclear force
• nuclear fuel
• nuclear fusion
• nuclear isomer
• nuclear magnetic resonance
• nuclear medicine
• nuclear option
• nuclear physics
• nuclear power
• nuclear reaction
• nuclear reactor
• nuclear threshold
• nuclear umbrella
• nuclear waste
• nuclear winter
• nuclease
• nucleate
• nucleated
• nuclei
• nucleic acid
• nuclein
• nucleo-