glyceryl trinitrate glyceryl trinitrate /ˈɡlɪsərɪl traɪˈnaɪtreɪt/

noun

1. A heavy yellow poisonous oily explosive liquid obtained by nitrating glycerol; used in making explosives and medically as a vasodilator (trade names Nitrospan and Nitrostat)  ( glyceryl trinitrate , nitroglycerin , nitroglycerine , Nitrospan , Nitrostat , trinitroglycerin , nitro )
   a heavy yellow poisonous oily explosive liquid obtained by nitrating glycerol; used in making explosives and medically as a vasodilator (trade names Nitrospan and Nitrostat)
   
   

 coast coast /ˈkoʊst/

noun

1. () The shore of a sea or ocean  ( sea-coast , seashore , seacoast , coast )
   the shore of a sea or ocean
    We took a walk along the coast and enjoyed the ocean breeze and the sound of the waves
   We took a walk along the coast and enjoyed the ocean breeze and the sound of the waves
   
   
2. The act of moving smoothly along a surface while remaining in contact with it  ( coast , glide , slide )
   the act of moving smoothly along a surface while remaining in contact with it
    His slide didn't stop until the bottom of the hill
   his slide didn't stop until the bottom of the hill
    The children lined up for a coast down the snowy slope
   the children lined up for a coast down the snowy slope
   
3. The area within view  ( coast )
   the area within view
    The coast is clear
   the coast is clear
   
4. A slope down which sleds may coast  ( coast )
   a slope down which sleds may coast
    When it snowed they made a coast on the golf course
   when it snowed they made a coast on the golf course
   
   

verb

1. () Move effortlessly; by force of gravity  ( coast )
   move effortlessly; by force of gravity
   

 Fosbury flop Fosbury flop /ˈfɔːzbəriː flɒp/

noun

1. Jumping over the bar backwards and head first  ( Fosbury flop )
   jumping over the bar backwards and head first
    The high jumper perfected the Fosbury flop, clearing the bar with ease.
   The high jumper perfected the Fosbury flop, clearing the bar with ease.
   
   

 wind vane wind vane /wɪnd veɪn/

noun

1. Mechanical device attached to an elevated structure; rotates freely to show the direction of the wind  ( vane , weather vane , weathervane , wind vane )
   mechanical device attached to an elevated structure; rotates freely to show the direction of the wind