AMYGDALOID n.
es, occupied, wholly or in part, by nodules or geodes of different minerals, esp. agates, quartz, calcite, and the zeolites. When the imbedded minerals are detached or removed by decomposition, it is porous, like lava.
ANA adv.
Of each; an equal quantity; as, wine and honey, ana (or, contracted, aa), ., that is, of wine and honey, each, two ounces. An apothecary with a . . . long bill of anas. Dryden.