Auctor may refer to: *An

author An author is the writer of a book, article, play, mostly written work. A broader definition of the word "author" states: "''An author is "the person who originated or gave existence to anything" and whose authorship determines responsibility f ...

of a work, who is proficient in the subject matter *A

scientist A scientist is a person who conducts scientific research to advance knowledge in an area of the natural sciences. In classical antiquity, there was no real ancient analog of a modern scientist. Instead, philosophers engaged in the philosoph ...

who first describes a species or other taxon *The

seller Sales are activities related to selling or the number of goods sold in a given targeted time period. The delivery of a service for a cost is also considered a sale. The seller, or the provider of the goods or services, completes a sale in r ...

at an auction *

Octroi Octroi (; fro, octroyer, to grant, authorize; Lat. ''auctor'') is a local tax collected on various articles brought into a district for consumption. Antiquity The word itself is of French origin. Octroi taxes have a respectable antiquity, bein ...

(), a local tax * Saint Auctor (c. 451), a

bishop of Metz Metz ( , , lat, Divodurum Mediomatricorum, then ) is a city in northeast France located at the confluence of the Moselle and the Seille rivers. Metz is the prefecture of the Moselle department and the seat of the parliament of the Grand E ...

See also