Word Pronunciation & Dictionary

petabit

Word Rarity Very rare

Frequency: Zipf frequency 0.00 in modern English

Scrabble Score

Letters

Syllables

Unique Chars

Meaning

noun

One quadrillion (10¹⁵, or 1,000,000,000,000,000) bits or 1,000 terabits.

noun

Informal

From peta- + bit.

petabits (plural)

pebibyte petabyte terabit exabit

Pbit pb

What does petabit mean?: One quadrillion (10¹⁵, or 1,000,000,000,000,000) bits or 1,000 terabits.
Where does petabit come from?: From peta- + bit.

Open the pronunciation page — Open the Speakur entry for “petabit”.
Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
Play the audio — Click Play to hear reference audio for “petabit”.
Repeat and practice — Say “petabit” aloud, matching stress and vowels until it feels natural.