pellucid

Allowing the passage of light; translucent or transparent.

Blood to the naked Eye appears all red; but by a good Microſcope, vvherein its leſſer parts appear, ſhevvs only ſome fevv Globules of Red, ſvvimming in a pellucid Liquor; and hovv theſe Globules vvould appear, if Glaſſes could be found, that yet could magnifie them 1000, or 10000 times more, is uncertain.

This Cryſtal is a pellucid fiſſile Stone, clear as VVater or Cryſtal of the Rock, and vvithout Colour; enduring a red Heat vvithout loſing its tranſparency, and in a very ſtrong Heat calcining vvithout Fuſion.

Easily understood; clear.

Written in spare, pellucid prose, the book reads like a close-to-the-bone memoir.

[Y]ou never receive me apart from the grammar that establishes my availability to you. If I treat that grammar as pellucid, then I fail to call attention precisely to that sphere of language that establishes and disestablishes intelligibility, and that would be precisely to thwart my own project as I have described it to you here.

Of music or some other sound: not discordant or harsh; clear and pure-sounding.

Opera star [Giorgio] Tozzi sings with the richness of burnished bronze and [Sharon] Daniels complements him with her pellucid soprano.

Of a person, their mind, etc.: able to think and understand clearly; not confused; clear, sharp.

Easily recognized or seen through; apparent, obvious.

Something which allows the passage of light; a translucent or transparent object.

A Pellucid is not ſeen, but percieved^([sic]) by the privation of Colour. So vve ſee not Air in Air, VVater in VVater, Glaſs in Glaſs, and every Pellucid in an equal Pellucid; and becauſe vve knovv they are not coloured, vve count them to be diaphanous, viz. that may be ſeen, or ſhone thorough.

The true Aſtroites, vvhich in the ſun-ſhine throvvs out a briſk light radiating from one certain point, belongs to the claſs of Pellucids.