subnuclear /sub-nūˈkli-ər/ (physics)

1. Referring to particles within the nucleus of an atom
2. Smaller than the nucleus of an atom

• four-ale
• fourball
• four bits
• four-by-four
• four-by-two
• fourchette
• fourchettes
• four-colour
• Fourcroya
• four-dimensional
• four-eyed fish
• four-eyes
• four-figure
• four-flush
• four-flushed
• four-flusher
• four-flushers
• four-flushes
• four-flushing
• fourfold
• fourfoldness
• fourfoldnesses
• four-foot
• four-footed
• four-foot way