escarpment escarpment /ɛˈskɑːrpmənt/

noun

1. A steep artificial slope in front of a fortification  ( escarp , escarpment , protective embankment , scarp )
   a steep artificial slope in front of a fortification
   
   
2. A long steep slope or cliff at the edge of a plateau or ridge; usually formed by erosion  ( escarpment , scarp )
   a long steep slope or cliff at the edge of a plateau or ridge; usually formed by erosion
   
   

 unguiculate unguiculate /ʌnˈɡwɪkjʊlət/

adjective

1. Having or resembling claws or nails  ( unguiculate , unguiculated )
   having or resembling claws or nails
    Unguiculate animals
   unguiculate animals
    An unguiculate flower petal
   an unguiculate flower petal
   

noun

1. A mammal having nails or claws  ( unguiculate , unguiculate mammal )
   a mammal having nails or claws
   
   

 blast furnace blast furnace /blæst ˈfɜːrnɪs/

noun

1. A furnace for smelting of iron from iron oxide ores; combustion is intensified by a blast of air  ( blast furnace )
   a furnace for smelting of iron from iron oxide ores; combustion is intensified by a blast of air
    Iron ore was converted to metallic iron in the blast furnace.
   Iron ore was converted to metallic iron in the blast furnace.
   
   

 red helleborine red helleborine /ˈrɛd ˌhɛləˈbɔrɪn/

noun

1. Orchid of Mediterranean and Asia having a lax spike of bright rose-pink flowers  ( Cephalanthera rubra , red helleborine )
   orchid of Mediterranean and Asia having a lax spike of bright rose-pink flowers