Missions were places where Roman Catholic religious leaders converted people to the Christian religion.

VOA: special.2010.12.29

They're start off by frying potatoes, then put the remaining oil into this system to be converted into useable energy.

VOA: standard.2010.04.25

The material would then be shipped to France to be converted into metal rods before being delivered back to Tehran.

VOA: standard.2009.10.21