abatis or abattis /abˈə-tis, ə-batˈē or -is/ (fortification)

1. A rampart of felled trees with branches outward
2. A similar arrangement of barbed wire

• tyrants
• tyre
• tyre chains
• tyred
• tyre gauge
• tyre gauges
• tyreless
• tyres
• Tyrian
• Tyrian cynosure
• tyro
• tyroes
• tyroglyphid
• tyroglyphids
• Tyrolean
• Tyrolese
• Tyrolienne
• Tyronensian
• tyrones
• tyros
• tyrosinase
• tyrosinases
• tyrosine
• tyrosines
• Tyrrhene