Zettabit

noun, slang

noun, slang ·Moderate ·College level

Definitions

Noun
  1. 1
    One sextillion (10²¹, or 1,000,000,000,000,000,000,000) bits or 1,000 exabits.
  2. 2
    a unit of information equal to 1000 exabits or 10^21 bits wordnet
  3. 3
    a zebibit. informal

Synonyms

All synonyms

Etymology

From zetta- + bit.

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