bn:00102332a
Adjective Concept
EN
epochal  epoch-making
EN
Highly significant or important especially bringing about or marking the beginning of a new development or era WordNet 3.0
Definitions
Examples
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Sources
EN
Highly significant or important especially bringing about or marking the beginning of a new development or era WordNet 3.0 & Open English WordNet
Constituting an epoch; opening a new era; introducing new conceptions or a new method in the treatment of a subject. Wiktionary
EN
An epoch-making discovery WordNet 3.0 & Open English WordNet
Epochal decisions made by Roosevelt and Churchill WordNet 3.0 & Open English WordNet
DERIVATION
SIMILAR
WordNet 3.0 & Open English WordNet
Wiktionary