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

See also: thin

Encyclopedia: Hyperfine

• Weissbier
• Weisshorn
• Weizenbier
• Weizenbock
• Weizmann
• weka
• welch
• welcher
• welcome
• welcome mat
• welcome wagon
• welcomer
• welcoming
• welcoming committee
• weld
• weldable
• welder
• welder's mask
• welding
• weldment
• welfare
• welfare case
• welfare state
• welfare work
• welfare worker