Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun pillars_of_hercules

1 sense of pillars of hercules

Sense 1
Pillars of Hercules -- (the two promontories at the eastern end of the Strait of Gibraltar; according to legend they were formed by Hercules)
       INSTANCE OF=> geological formation, formation -- ((geology) the geological features of the earth)