Etymology Explorer › English

Where does “bit” come from?

Bit derives from binary digit, shortened in English computing terminology, ultimately from Proto-Indo-European bʰeyd- meaning to split or divide.

bit (English): A piece of metal placed in a horse's mouth and...

Definitions

  1. A piece of metal placed in a horse's mouth and...

Ancestry of “bit”, step by step

StepLanguageWordMeaning
1Middle Englishbitte—
2Old Englishbyt—
3Proto-Germanic*buttjā—
4Latinbuttia—
5Ancient Greekβούττιον—
6Ancient Greek-ῐονdiminutive suffix; "suffix forming...
7Proto-Indo-European-yósCreates adjectives from noun or verb stems

Words derived from “bit”

  • bits
  • bitmap
  • tidbit
  • bitwise
  • bitstream
  • BitTorrent
  • bitrate
  • bitty
  • gigabit
  • bitline
  • megabit
  • multibit
  • bitmask
  • bitstring
  • bitset
  • terabit
  • bitplane
  • bittock
  • multigigabit
  • bitwidth
  • snakebit
  • bitfield
  • frogbit
  • centrebit
Every word from Proto-Indo-European -yós →