plastron /plasˈtron/

1. A fencer's wadded breast-shield
2. The ventral section of the shell of a tortoise or turtle, or other animal
3. The front of a dress shirt
4. A separate ornamental front part of a woman's bodice
5. A steel breastplate worn under the hauberk (historical)

• printed circuits
• printer
• printeries
• printers
• printer's devil
• printer's ink
• printer's inks
• printer's mark
• printer's pie
• printer's ream
• printery
• printhead
• printheads
• printing
• printing-head
• printing house
• printing houses
• printing ink
• printing inks
• printing machine
• printing machines
• printing office
• printing offices
• printing paper
• printing papers