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Table of Contents
Antonyms
Synonyms
Etymology

1. breakthrough

noun. ['ˈbreɪkˌθruː'] making an important discovery.

Antonyms

Synonyms

Etymology

  • breakthrough (English)
  • break (English)
  • breken (Middle English (1100-1500))
  • through (English)
  • þruh (Old English (ca. 450-1100))
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