1. Extremely fine or thin, as in a spectral line split into two or more components
   "hyperfine structure"

See also: thin

Encyclopedia: Hyperfine

• reheat
• reheel
• rehire
• Rehnquist
• rehouse
• rehydrate
• Reich
• Reichstag
• Reichstein
• Reid
• reification
• reify
• reign
• Reign of Terror
• reigning
• reignite
• reiki
• reimbursable
• reimburse
• reimbursement
• reimport
• reimpose
• reimposition
• Reims
• rein