firstborn firstborn /ˈfɝːstˈbɔrn/

adjective

1. First in order of birth  ( firstborn , eldest )
   first in order of birth
    The firstborn child
   the firstborn child
   

noun

1. The offspring who came first in the order of birth  ( eldest , firstborn )
   the offspring who came first in the order of birth
   
   

 Plotinus Plotinus /pləˈtaɪnəs/

noun

1. Roman philosopher (born in Egypt) who was the leading representative of Neoplatonism (205-270)  ( Plotinus )
   Roman philosopher (born in Egypt) who was the leading representative of Neoplatonism (205-270)
    Plotinus' writings on Neoplatonism have shaped philosophical thought for centuries.
   Plotinus' writings on Neoplatonism have shaped philosophical thought for centuries.
   
   

 Ligurian Sea Ligurian Sea /lɪˈgjʊriən siː/

noun

1. An arm of the Mediterranean between northwest Italy and Corsica  ( Ligurian Sea )
   an arm of the Mediterranean between northwest Italy and Corsica
   
   

 tartar steak tartar steak /ˈtɑːrtər steɪk/

noun

1. Ground beef mixed with raw egg and e.g. onions and capers and anchovies; eaten raw  ( cannibal mound , steak tartare , tartar steak )
   ground beef mixed with raw egg and e.g. onions and capers and anchovies; eaten raw