Standard Lemma guide

kilobit

noun · 4 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • US: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: K IH1 L AH0 B IH0 T Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

One thousand (103, or 1,000) bits.

Definition source: English Wiktionary via Wiktextract

Topics: computing, engineering, mathematics, natural-sciences, physical-sciences, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

a kibibit

Definition source: English Wiktionary via Wiktextract

Usage: rare

Topics: computing, engineering, mathematics, natural-sciences, physical-sciences, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

one kilobit per second

Definition source: English Wiktionary via Wiktextract

Usage: informal

Topics: computing, engineering, mathematics, natural-sciences, physical-sciences, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: kbps

Antonyms: none provided

4

noun

Meaning 4

a unit of information equal to 1000 bits

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: kbit, kb

Antonyms: none provided

Broader terms: computer memory unit

History

Etymology

c. 1960, from kilo- (“thousand”) + bit.

Across languages

Translations

11 source translations are retained for this English entry.

  • Czech: kilobit — 1000 bits
  • Esperanto: kilobito — 1000 bits
  • Finnish: kilobitti — 1000 bits
  • Hungarian: kilobit — 1000 bits
  • Italian: chilobit — 1000 bits
  • Japanese: キロビット (kirobitto) — 1000 bits
  • Korean: 킬로비트 (killobiteu) — 1000 bits
  • Polish: kilobit — 1000 bits
  • Portuguese: kilobit — 1000 bits
  • Russian: килоби́т (kilobít) — 1000 bits
  • Thai: กิโลบิต — 1000 bits