The official public opening ceremony of a new establishment.

(historical) The lead official of the Inquisition.

(slang, derogatory) A hippie or ecological activist.

plural of Granadan

From Granada, Spain

Someone from Granada, Spain

(neologism, slang) Someone who is sexually attracted to elderly women.

The Columbian Exchange.

Nissl body

(neuroanatomy) Any of several unrelated types of small neurons in various parts of the brain which have very small cell bodies.