INDEX n. 7 definitions
the characteristic. -- Index of refraction, or Refractive index (Opt.), the number which expresses the ratio of the sine of the angle of incidence to the sine of the angle of refraction. Thus the index of refraction for sulphur is 2, because, when light passes out of air into sulphur, the sine of the angle of incidenc…
INDIGNATION n. 2 definitions
e, or disgraceful; anger mingled with contempt, disgust, or abhorrence. Shak. Indignation expresses a strong and elevated disapprobation of mind, which is also inspired by something flagitious in the conduct of another. Cogan. When Haman saw Mordecai in the king's gate, that he stood not up, nor moved for him, he was f…