(pathology, virology) Of, pertaining to, or caused by an arbovirus.

plural of ad hocrat (alternative form of adhocrats).

A land gastropod whose shell is too small to retract into, but not vestigial.

A kind of brownish glass containing gold-coloured spangles. / (mineralogy, by extension) A variety of translucent quartz, spangled throughout with scales of yellow mica.