The word 'convertor' is correct and can be used in written English.
It is typically used as an alternative spelling of the word 'converter', which is a noun that refers to a device or tool that converts one form of energy, currency, or data into another form. Example: I need to buy a voltage convertor for my trip to Europe so I can use my American hair straightener without damaging it.
Honda indeed once boasted such breakthroughs as the CVCC engine that was so clean in its day it did not need a catalytic convertor.
There's also a very simple grocery list function and handy tools like a metric-to-imperial weight convertor.
As midwife, they hired Brian Eno, father of ambient music, convertor of Talking Heads to African pop, a man whose early work consisted of throwing tennis balls at pianos.
To help make sense of the numbers Sandbag has developed a quick and easy online target convertor.
Don't be fooled by its retro looks: it is fitted with fuel injection and a catalytic convertor.
But Johnson Matthey has fallen 60p to £22.58 on continuing concerns about the effect of the Volkswagen scandal on demand for its catalytic convertors.
If Miliband went to a Cash Convertors he'd hear people talk about "feeling the pinch" and "tightening their belts".
A spokesman for the British Plastics Federation, the trade association for producers, convertors and reprocessors, said: "The use of plastic straws is not only the most durable and hygienic alternative, they are recyclable and can be used in energy from waste schemes.
These metals are used in catalytic convertors to transform the harmful pollutants in vehicle emissions into carbon dioxide, nitrogen and water vapour.
Among the risers, engineering group GKN has jumped 4.5p to 212.4p following better than expected results from Germany's Siemens, while Johnson Matthey - which specialises in catalytic convertors for cars - has climbed 29p to £19.60 on hopes of an improving automotive industry.
He attended Cooper Union and City College in New York, NY and was owner of Envelope Convertors in Brooklyn, New York.
