Araucaria columnaris Araucaria columnaris /ˌærəˈkwɛriə kəˈlʌmnərɪs/

noun

1. Very tall evergreen of New Caledonia and the New Hebrides similar to norfolk island pine  ( Araucaria columnaris , new caledonian pine )
   very tall evergreen of New Caledonia and the New Hebrides similar to norfolk island pine
   
   

 plumbago plumbago /plʌmˈbeɪgoʊ/

noun

1. Any plumbaginaceous plant of the genus Plumbago  ( plumbago )
   any plumbaginaceous plant of the genus Plumbago
    The light blue flowers of plumbago lined the garden path.
   The light blue flowers of plumbago lined the garden path.
   
   
2. Used as a lubricant and as a moderator in nuclear reactors  ( black lead , plumbago , graphite )
   used as a lubricant and as a moderator in nuclear reactors
    The pencil's lead is made of graphite, a soft mineral that leaves a dark mark when rubbed against paper
   The pencil's lead is made of graphite, a soft mineral that leaves a dark mark when rubbed against paper
   
   

 Justinian Justinian /dʒʌˈstɪniən/

noun

1. Byzantine emperor who held the eastern frontier of his empire against the Persians; codified Roman law in 529; his general Belisarius regained North Africa and Spain (483-565)  ( Justinian , Justinian I , Justinian the Great )
   Byzantine emperor who held the eastern frontier of his empire against the Persians; codified Roman law in 529; his general Belisarius regained North Africa and Spain (483-565)
   
   

 canoe canoe /kəˈnuː/

noun

1. Small and light boat; pointed at both ends; propelled with a paddle  ( canoe )
   small and light boat; pointed at both ends; propelled with a paddle
    We paddled our canoe down the river, enjoying the peaceful scenery
   We paddled our canoe down the river, enjoying the peaceful scenery
   
   

verb

1. (sport) travel by canoe  ( canoe )
   (sport) travel by canoe
    Canoe along the canal
   canoe along the canal