3 adjectives to describe lozenges

So refined were his habits, and so constant his demand for the luxurious accommodations of polished life as it then existed in Rome, that he is said to have carried with him, as indispensable parts of his personal baggage, the little ivory lozenges, squares and circles or ovals, with other costly materials, wanted for the tessellated flooring of his tent.

But now, when the days are easterly of wind and the lashing water beats on the leaded lozenges of our window lattice, I am fain to stretch myself, take up a new pen, and be at it again all day.

Pseudo-scientific stories, in which, for example, a drop of water discusses evaporation and condensation, are not stories at all, but a kind of mental meat lozenge, most unsatisfying and probably not even fulfilling their task of supplying nourishment in form of facts.

3 adjectives to describe  lozenges