Reading Theme:
Input: Definition, Usage & Examples in English (3 meaning)
Meaning 1：data entered (input)
input
/ˈɪnpʊt/
n.
Information or data that you put into a computer or system to make it work.
data entered
➕
/ˈdeɪtə ˈentərd/
n.
This refers to any information, commands, or data provided to a computer, machine, or system to initiate a process or function.
📘 Details & Usage
📖 Root Explanation
The word is a combination of the preposition 'in' (meaning 'into' or 'within') and the verb 'put' (meaning 'to place' or 'to set'). It literally means 'to put in'.
💡 Mnemonic
Think of a computer: you INPUT data INto it by PUTting your fingers on the keys. IN + PUT = INPUT.
📖 Example
Before the robot can help you, you need to provide input by typing your question into the keyboard.
You must supply the necessary data by entering your question via the keyboard for the robot to function.
🔗 Collocations
user input – Data or commands provided directly by the person using a system.
input data – To enter or feed information into a computer system.
keyboard input – Information provided by pressing keys on a keyboard.
🔄 Synonyms
data entry (n.) – The process of putting information into a computer system.
information (n.) – Facts or details supplied to a system, often used more broadly than the technical 'input'.
🚫 Antonyms
output (n.) – The information or results produced by a computer or system after processing the input.
🌱 Derivatives
inputter (n.) – A person or device that inputs data.
📖 Cultural Story
While 'put in' has been used as a phrasal verb for centuries, the noun 'input' gained significant prominence in the mid-20th century with the rise of computer science and systems theory. It became a fundamental term to describe the data or signals fed into a system for processing. This technical adoption solidified its position in modern English, making it a core concept in discussions about technology, project management, and collaborative work.
Meaning 2：contributed ideas (input)
input
/ˈɪnpʊt/
n.
Ideas, suggestions, or opinions that you give to help make a decision or improve something.
contributed ideas
➕
/kənˈtrɪbjuːtɪd aɪˈdɪəz/
n.
This refers to suggestions, opinions, or expertise offered by individuals to contribute to a discussion, project, or decision-making process.
📘 Details & Usage
📖 Example
The teacher asked for everyone's input on how to make the school festival more fun.
The educator requested contributions from all students regarding ideas to enhance the enjoyment of the school festival.
🔗 Collocations
valuable input – Suggestions or advice that are very helpful and appreciated.
seek input – To actively ask for opinions or suggestions from others.
provide input – To offer one's ideas or feedback on a matter.
🔄 Synonyms
feedback (n.) – Comments or information about a product, service, or process, often used for evaluation or improvement.
contribution (n.) – Something given to a common effort, which can include ideas, work, or resources.
suggestion (n.) – An idea or plan put forward for consideration.
Meaning 3：connection point (input)
input
/ˈɪnpʊt/
n.
A place or point on a device where you connect something to send it power, information, or a signal.
connection point
➕
/kəˈnekʃən pɔɪnt/
n.
This refers to a physical socket, port, or terminal on an electronic device designed to receive a signal, power, or data from an external source.
📘 Details & Usage
📖 Example
This old speaker has multiple input jacks for different audio sources.
This vintage audio speaker is equipped with several connection ports to accommodate various sound sources.
🔗 Collocations
audio input – A port for connecting a device that sends sound signals, like a microphone or music player.
input port – A specific socket or connection point on a device for receiving data or power.
HDMI input – A high-definition multimedia interface port for receiving audio and video signals.
🔄 Synonyms
port (n.) – A socket on a computer or other device where a cable can be connected.
jack (n.) – A socket, especially one into which a plug fits, commonly used for audio or telecommunications.
connection (n.) – A point where two things are linked, often used more generally than the technical 'input'.
🚫 Antonyms
output (n.) – A socket or terminal on a device from which a signal, power, or data is sent out.
Wordbook
Your data is saved in this browser