Thread-mark
noun
1.
a thin threading in paper currency to make counterfeiting difficult.
noun
1.
a mark put into paper money to prevent counterfeiting, consisting of a pattern of silk fibres
Read Also:
- Threadneedle street
/ˌθrɛdˈniːdəl; ˈθrɛdˌniːdəl/ noun 1. a street in the City of London famous for its banks, including the Bank of England, known as The Old Lady of Threadneedle Street
- Thread rolling
noun 1. (engineering) the production of a screw thread by a rolling swaging process using hardened profiled rollers. Rolled threads are stronger than threads machined by a cutting tool
- Thread-rope
noun 1. cordage 1/2 inch (1.3 cm) or less in thickness.
- Threads
noun 1. a fine cord of flax, cotton, or other fibrous material spun out to considerable length, especially when composed of two or more filaments twisted together. 2. twisted filaments or fibers of any kind used for sewing. 3. one of the lengths of yarn forming the warp or weft of a woven fabric. 4. […]
- Thread-silk
noun 1. silk yarn produced by a silk throwster.