(intransitive, finance) To employ arbitrage / (transitive, finance) To engage in arbitrage in, between, or among

an arc struck between the tip of a carbon electrode and a piece of metal being welded

(soccer) An arc whose center is the penalty spot, extending from the top of the penalty area.

An autonomous community in northeastern Spain. Capital: Zaragoza. / A river in this part of Spain. / (historical) A medieval kingdom in Spain.

(Anglicanism, Eastern Orthodoxy) A senior administrative official in a diocese, just under the bishop, often in charge of an archdeaconry. As a title, it can be filled by either a deacon or priest.

(US) A business or establishment containing a selection of arcade games, pinball machines and other amusement devices.

plural of Arabic numeral

(mathematics) An inverse hyperbolic function

The judgement of an arbiter or arbitrator; an arbitration.

An angle, one sixtieth of a degree.