English dictionary

breakthrough

/'br/eI/k,/T/r/u/

Definitions, examples, synonyms and antonyms from WordNet 3.0.

noun

a productive insight

noun.cognition

Synonyms discovery find

Source: WordNet 3.0
making an important discovery

noun.act

Source: WordNet 3.0
a penetration of a barrier such as an enemy's defense

noun.act

Source: WordNet 3.0