What does "jajillion" mean?

An unspecified large number (of).

What is a synonym for "jajillion"?

Common synonyms include: bijillion, brazillion, gazillion, gorillion, jabillion, lakh.

Pronounced //dʒəˈdʒɪljən//.

//dʒəˈdʒɪljən// noun, slang

noun, slang ·Uncommon ·College level

Noun

1
An unspecified large number (of). excessive, slang
"There are a jajillion opinions on this. My perspective is that of a curious lay newbie."

"There are a jajillion opinions on this. My perspective is that of a curious lay newbie."

See -illion.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.