Definition of thread mark in English:

thread mark

Line breaks: thread mark


  • A mark in the form of a thin line made in banknote paper with highly coloured silk fibres to prevent photographic counterfeiting.
    More example sentences
    • All the images made with these lenses are unique, with the thread marks acting as a sort of marking of territory.

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Word of the day skosh
Pronunciation: skəʊʃ
a small amount; a little