noun
1. the fraction of radiant energy that is reflected from a surface
• Syn: ↑coefficient of reflection, ↑reflection factor, ↑reflectance
• Hypernyms: ↑coefficient
2. the ability to reflect beams or rays
• Syn: ↑reflection, ↑reflexion
• Derivationally related forms: ↑reflective
• Hypernyms: ↑physical property
• Hyponyms: ↑echo, ↑reverberation, ↑sound reflection, ↑replication
3. the capability of quiet thought or contemplation
• Syn: ↑reflectiveness
• Derivationally related forms: ↑reflective
• Hypernyms: ↑thoughtfulness
Useful english dictionary. 2012.