instruction

American  

[in-struhk-shuhn] / ɪnˈstrʌk ʃən /

noun

1. the act or practice of instructing or teaching; education.

   Synonyms:

   schooling, indoctrination, exercise, drill, training

2. knowledge or information imparted.

3. an item of such knowledge or information.

4. Usually instructions. orders or directions.

   The instructions are on the back of the box.

5. the act of furnishing with authoritative directions.

   Synonyms:

   mandate, command

6. Computers. a command given to a computer to carry out a particular operation.

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instruction British  

/ ɪnˈstrʌkʃən /

noun

1. a direction; order

2. the process or act of imparting knowledge; teaching; education

3. computing a part of a program consisting of a coded command to the computer to perform a specified function

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instruction Scientific  

/ ĭn-strŭk′shən /

1. A sequence of bits that tells a computer's central processing unit to perform a particular operation. An instruction can also contain data to be used in the operation.

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Other Word Forms

• instructional adjective
• misinstruction noun
• noninstructional adjective
• noninstructionally adverb
• overinstruction noun
• preinstruction noun
• reinstruction noun
• self-instruction noun

Etymology

Origin of instruction

First recorded in 1375–1425; late Middle English instruccio(u)n, from Latin instructiōn-, stem of instructiō; equivalent to instruct + -ion

Example Sentences

Anthropic is racing to contain the fallout after accidentally exposing the underlying instructions it uses to direct Claude Code, the popular artificial-intelligence agent app that has won the company an edge with developers and businesses.

From The Wall Street Journal

The survey, conducted by San Diego State University researchers last fall, shows CSU grappling with how AI is affecting assignments, classroom instruction, competition for jobs and academic integrity.

From Los Angeles Times

Each human cell contains about two meters of DNA, which carries the instructions needed to build proteins and control cellular processes.

From Science Daily

The justices sent the case back to the lower courts with instructions to apply more rigorous scrutiny to the law, which targets what is colloquially known as conversion therapy.

From The Wall Street Journal

The justices sent the case back to the lower courts with instructions to apply more rigorous scrutiny to the law.

From The Wall Street Journal

Related Words

• direction
• discipline
• guidance
• information
• lesson
• preparation
• schooling
• teaching
• training