1. German physicist who discovered x-rays and developed roentgenography (1845-1923)
   - Roentgen, Wilhelm Konrad Roentgen, Röntgen

Type of: physicist

• releaser
• releasing
• releasing factor
• releasing hormone
• relegate
• relegating
• relegation
• relent
• relentless
• relentlessly
• relentlessness
• relevance
• relevancy
• relevant
• relevantly
• reliability
• reliable
• reliableness
• reliably
• reliance
• reliant
• relic
• relict
• relief
• relief map