Tra từ refractiveness - Từ điển WordNet v3.1

Từ điển WordNet v3.1 - WordNet Dictionary

refractiveness

noun

the physical property of a medium as determined by its index of refraction
• Syn:
refractivity
• Derivationally related forms:
refractive, refractive (for: refractivity)
• Hypernyms:
deflection, deflexion, bending