Sagan
What is another word for Sagan? Here is its meaning, with related words and examples.
Noun — An informal, jokey unit of measurement equal to at least four billion.
We haven't recorded synonyms for Sagan yet. You can still read its full definition, where it comes from, or words that rhyme with it.
Etymology
Coined from the phrase "billions and billions," popularly (if inaccurately) associated with astronomer Carl Sagan through Johnny Carson's impressions of him.
Full origin of Sagan →