1. 
   Strike-through
   The effect of ink soaking through the printed sheet. See Show-through.
   Found op http://www.encyclo.co.uk/local/20829
   
   
2. 
   STRIKE-THROUGH
   The effect seen on the back of a sheet of paper due to excess penetration of printing ink or vehicle into or through the paper.
   Found op http://www.fiskprinters.co.uk/print%20glossary.html
   
   
3. 
   Strikethrough
   Strikethrough (also called strikeout) is a typographical presentation of words with a horizontal line through their center. This is an example. It signifies one of two meanings. In ink-written, typewritten, or other non-erasable text, the words are a mistake and not meant for inclusion. When used o...
   Found op http://en.wikipedia.org/wiki/Strikethrough
   
   

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