Ceylon Ceylon /siːˈlɑːn/

noun

1. () An island in the Indian Ocean off the southeastern coast of India  ( Ceylon )
   an island in the Indian Ocean off the southeastern coast of India
   
2. [Archaic] A republic on the island of Ceylon; became independent of the United Kingdom in 1948  ( Ceylon [Archaic] , Democratic Socialist Republic of Sri Lanka , Sri Lanka )
   a republic on the island of Ceylon; became independent of the United Kingdom in 1948
    My friend is planning a trip to Sri Lanka to explore its beautiful beaches and ancient temples
   My friend is planning a trip to Sri Lanka to explore its beautiful beaches and ancient temples
   
   

 lateen lateen /ləˈtiːn/

adjective

1. Rigged with a triangular (lateen) sail  ( lateen , lateen-rigged )
   rigged with a triangular (lateen) sail
   

noun

1. A triangular fore-and-aft sail used especially in the Mediterranean  ( lateen , lateen sail )
   a triangular fore-and-aft sail used especially in the Mediterranean
   
   

 frogmouth frogmouth /ˈfrɑːgˌmaʊθ/

noun

1. Insectivorous bird of Australia and southeastern Asia having a wide frog-like mouth  ( frogmouth )
   insectivorous bird of Australia and southeastern Asia having a wide frog-like mouth
    The frogmouth, an insectivorous bird from Australia, has a distinctive wide, frog-like mouth.
   The frogmouth, an insectivorous bird from Australia, has a distinctive wide, frog-like mouth.
   
   

 primary coil primary coil /ˈpraɪmɛri koʊl/

noun

1. Coil forming the part of an electrical circuit such that changing current in it induces a current in a neighboring circuit  ( primary , primary coil , primary winding )
   coil forming the part of an electrical circuit such that changing current in it induces a current in a neighboring circuit
    Current through the primary coil induces current in the secondary coil
   current through the primary coil induces current in the secondary coil