Definition: of huge importance
Part of Speech: Adjective
Synonym(s): significant, important
Antonym(s): minor, insignificant
1. As evidenced by the lack of applause during the runway show, the designer’s latest collection was far from epochal.
2. The building of the factory in our poverty-stricken town is an epochal event that will change many lives.
3. After seeing the playwright’s latest play five times, I knew why the reviewer referred to the tale as the writer’s epochal composition.