
1) Duty 2) European tax 3) Old import tax 4) Old Roman tax 5) Sovereign concession 6) Tariff
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https://www.crosswordclues.com/clue/octroi

Octroi (ɔktʁwa; octroyer, to grant, authorize; Lat. auctor) is a local tax collected on various articles brought into a district for consumption. ==Antiquity== Octroi taxes have a respectable antiquity, being known in Roman times as vectigalia. These vectigalia were either the portorium, a tax on the entry from or departure to the provinces (tho...
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http://en.wikipedia.org/wiki/Octroi

trading privilege, monopoly or concession granted to a town
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http://phrontistery.info/o.html

• (n.) A privilege granted by the sovereign authority, as the exclusive right of trade granted to a guild or society; a concession. • (n.) A tax levied in money or kind at the gate of a French city on articles brought within the walls.
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http://thinkexist.com/dictionary/meaning/octroi/

tax levied by a local political unit, normally the commune or municipal authority, on certain categories of goods as they enter the area. The tax ...
Found on
http://www.britannica.com/eb/a-z/o/6
Oc`troi' noun [ French]
1. A privilege granted by the sovereign authority, as the exclusive right of trade granted to a guild or society; a concession.
2. A tax levied in money or kind at the gate of a French city on articles brought within the walls. [ Written also
octroy ...
Found on
http://www.encyclo.co.uk/webster/O/10

An octroi is a station at the entrance of a town or department for the collection of local dues and tariffs within a country.
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http://www.probertencyclopaedia.com/browse/AO.HTM

[
n] - a tax on various goods brought into a town
Found on
http://www.webdictionary.co.uk/definition.php?query=octroi
noun a tax on various goods brought into a town
Found on
https://www.encyclo.co.uk/local/20974
No exact match found.