Medieval literature
Using "Whale-road" to mean "ocean" or "Storm-of-Swords" for battle are examples of this literary device popular in Anglo-Saxon poetry
What are kennings
The young man that was kidnapped by pirates, sold into slavery, and returned to his captors' land to tell them about Jesus
Who is Saint Patrick
A nerve cell is also called this
What is neuron
The specific name the graph of a quadratic equation creates.
What is parabola.
This is what "Los Pollitos Dicen"
What is "¡Pío, pío, pío!"