Word Games Pro Dictionary
breakthrough
noun
Making an important discovery
Quick reference
Word Facts
How it sounds
Pronunciation
ˈbɹeɪkθɹuː
Listen
Audio Pronunciation
Audio pronunciation is unavailable for this word.
Meaning
Definitions
noun
Making an important discovery
noun
A penetration of a barrier such as an enemy's defense
noun
A productive insight
Similar words
Synonyms
Check yourself
Practise This Word
Three quick questions on this word. Nothing is recorded — practise it as often as you like.