Learn how to say Terne correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word terne:
(also terne metal) [mass noun] a lead alloy containing about 20 per cent tin and often some antimony.
(also terne plate) thin sheet iron or steel coated with terne.
mid 19th century (denoting terne plate): probably from French terne ‘dull, tarnished’