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)

plasˈtral adjective

• unclimbable
• unclimbed
• uncling
• unclipped
• unclipt
• uncloak
• uncloaked
• uncloaking
• uncloaks
• unclog
• unclogged
• unclogging
• unclogs
• uncloister
• uncloistered
• uncloistering
• uncloisters
• unclose
• unclosed
• uncloses
• unclosing
• unclothe
• unclothed
• unclothes
• unclothing