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taggers

British  
/ ˈtæɡəz /

plural noun

  1. very thin iron or steel sheet coated with tin

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of taggers

C19: perhaps so called because it was used to make tags for laces