1. The branch of physics that studies subatomic particles and their interactions
   - particle physics, high-energy physics

Type of: natural philosophy, physics

Encyclopedia: High energy physics

• nonliterary
• nonliterate
• nonliving
• nonmagnetic
• nonmalignant neoplasm
• Illecebrum
• Illecebrum verticullatum
• illegal
• illegal immegrant
• illegal possession
• illegalise
• illegality
• illegalize
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• illegibility
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• illegitimacy
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• illegitimate child
• illegitimate enterprise
• illegitimately
• illiberal
• illiberality
• illiberally