byte

[ bahyt ]

noun

, Computers.

1. adjacent bits, usually eight, processed by a computer as a unit.
2. the combination of bits used to represent a particular letter, number, or special character.

byte

/ baɪt /

noun

1. a group of bits, usually eight, processed as a single unit of data
2. the storage space in a memory or other storage device that is allocated to such a group of bits
3. a subdivision of a word

byte

/ bīt /

1. A sequence of adjacent bits operated on as a unit by a computer. A byte usually consists of eight bits. Amounts of computer memory are often expressed in terms of megabytes (1,048,576 bytes) or gigabytes (1,073,741,824 bytes).

byte

1. In computer technology, a unit of information made up of bits (often eight bits). The memory capacity of a typical personal computer runs from millions to billions of bytes.

Word History and Origins

Origin of byte¹

First recorded in 1959; origin uncertain

Word History and Origins

Origin of byte¹

C20: probably a blend of bit ⁴+ bite

Usage

The word bit is short for bi nary digi t. A bit consists of one of two values, usually 0 or 1. Computers use bits because their system of counting is based on two options: switches on a microchip that are either on or off. Thus, a computer counts to seven in bits as follows: 0, 1, 10 [2], 11 [3], 100 [4], 101 [5], 110 [6], 111 [7]. Notice that the higher the count, the more adjacent bits are needed to represent the number. For example, it requires two adjacent bits to count from 0 to 3, and it takes three adjacent bits to count from 0 to 7. A sequence of bits can represent not just numbers but other kinds of data, such as the letters and symbols on a keyboard. The sequence of 0s and 1s that make up data are usually counted in groups of 8, and these groups of 8 bits are called bytes. In origin byte is simply a respelling of bite, a byte being the number of bits that a computer can take at one bite, so to speak. The spelling change was intended to avoid confusion in written documents, since bite becomes identical to bit if the e at the end of bite is accidentally dropped. To transmit one keystroke on a typical keyboard requires one byte of information (or 8 bits). To transmit a three-letter word requires three bytes of information (or 24 bits).

Example Sentences

Dan shalbe a serpent in the waye/ and an edder in the path/ and byte the horse heles/ so yt his ryder shall fall backwarde.

From Project Gutenberg

Theye byte sore, and venomouslye, and defende themselves stoutlye.

From Project Gutenberg