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

• swipe card
• swipe cards
• swiped
• swiper
• swipers
• swipes
• swipey
• swipier
• swipiest
• swiping
• swipple
• swipples
• swire
• swires
• swirl
• swirled
• swirlier
• swirliest
• swirling
• swirls
• swirl vanes
• swirly
• swish
• swished
• swisher