WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / P / petabyte petabyte noun 8 letters Scrabble 15 WWF 16 Definitions noun a unit of information equal to 1000 terabytes or 10^15 bytes pb noun a unit of information equal to 1024 tebibytes or 2^50 bytes pbpebibytepib Look “petabyte” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →