1. 
   Printed Circuit Board
   A electronic circuit produced using tracks of Copper (or some other suitable Conductor) on a Substrate. Manufacture is usually accomplished using variations of the following (with apologies to the guys who do this job!):- Coating a Substrate with a thin copper coat and a photo-sensitive (usually Ult...
   Found op http://www.vutrax.co.uk/glossary.htm
   
   
2. 
   printed circuit board
   A thin board, usually fiberglass, on which components are mounted. So called because the connections between the components are printed onto the board. Abbreviated PCB.
   Found op http://www.encyclo.co.uk/local/20581
   
   
3. 
   Printed Circuit Board
   An insulating surface containing a circuit made by depositing conductive materials in continuous paths from terminal to terminal. Complex electronic circuits are made by soldering components to these terminals.
   Found op http://www-bdnew.fnal.gov/operations/accgloss/gloss.html
   
   
4. 
   printed circuit board
   (hardware) (PCB) A thin board to which electronic components are fixed by solder. Component leads and integrated circuit pins may pass through holes ('vias') in the board or they may be surface mounted, in which case no holes are required (though they may still be used to connect different layers)....
   Found op http://foldoc.org/printed+circuit+board
   
   
5. 
   Printed circuit board
   A printed circuit board, or PCB, is used to mechanically support and electrically connect electronic components using conductive pathways, tracks or signal traces etched from copper sheets laminated onto a non-conductive substrate. It is also referred to as printed wiring board (PWB) or etched wiri...
   Found op http://en.wikipedia.org/wiki/Printed_circuit_board
   
   
6. 
   Printed Circuit Board
   An insulating surface containing a circuit made by depositing conductive materials in continuous paths from terminal to terminal. Complex electronic circuits are made by soldering components to these terminals.
   Found op http://www-bdnew.fnal.gov/operations/accgloss/gloss.html#A
   
   
7. 
   printed circuit board
   Click images to enlargeElectrical circuit created by laying (printing) `tracks` of a conductor such as copper on one or both sides of an insulating board. The PCB was invented in 1936 by Austrian scientist Paul Eisler, and was first used on a large scale in 1948. Components such as integrated...
   Found op http://www.talktalk.co.uk/reference/encyclopaedia/hutchinson/m0005822.html
   
   

Tip: double click on a word to show its meaning.