Transparency
Pronunciation : Trans*par"en*cy
Part of Speech : n.;
Etymology : [Cf. F. transparence.]
Definition : 1. The quality or condition of being transparent; transparence.
2. That which is transparent; especially, a picture painted on thin cloth or glass, or impressed on porcelain, or the like, to be viewed by natural or artificial light, which shines through it. Fairholt.
pl. Transparencies.
Source : Webster's Unabridged Dictionary, 1913