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Occurring before the start of the nuclear age.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
Topics: history, human-sciences, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Before the nucleus.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
Topics: human-sciences, linguistics, sciences
Meaning relationships
Synonyms: none provided
Antonyms: none provided