Huge; giant; massive;
Something that is very large.
The gargantuan dog was too big to keep in the house.
GARGA - NTUAN
We need a garage for big things.
Question: You find a treasure map. You say, "This is not esoteric." Do you find the treasure?
Yes. Esoteric means only understood by those who have the secret. It's not esoteric because you can understand the map.
(c) 2014 E.Carruthers