analogue
adjective
[ ˈanəlɒɡ ]
• relating to or using signals or information represented by a continuously variable physical quantity such as spatial position, voltage, etc.
• "analogue signals"
analogue
noun
• a person or thing seen as comparable to another.
• "an interior analogue of the exterior world"
Origin:
early 19th century (as noun): from French, from Greek analogon, neuter of analogos ‘proportionate’.