AI Glossary for India: Simple Words for Big Ideas

Learning AI words in a home language

Many AI words began in English, but understanding grows most easily in the language you think in. When a new term appears, try explaining it to yourself in Tamil, Bengali, Marathi, Telugu or whichever language feels like home. If you can describe a prompt or a dataset to a younger cousin in your own words, you truly understand it, and the English label becomes much easier to remember.

Some terms travel unchanged into Indian languages, while others are described with familiar everyday words, and both approaches work well. In her short video on Indian languages, Nicole Junkermann explains that when language feels easier, access grows. Learning works in exactly the same way: when vocabulary feels close to daily life, curiosity follows naturally and confidence builds with every new word.

Building a family word list

A simple way to learn is to keep a family word list. Write the English term, a short explanation in your home language and an example from your own life, such as voice typing a grocery list or asking a chatbot about a train timetable. Pin it near the study table or keep it on a shared phone, and add a word whenever someone discovers a new one.

Turning the list into a game keeps it lively. At dinner, one person can name a term while another offers an everyday example, perhaps from cricket, cooking or festival preparations. Children often enjoy teaching grandparents, and grandparents often bring wonderful comparisons from their own experience. Over time, the list becomes a small record of how a whole family learned about AI together.

AI words, explained simply

Algorithm

A set of step-by-step instructions that a computer follows to complete a task. A recipe for sambar is a good comparison: follow the steps in order with the right ingredients, and you reach the same result each time.

Artificial intelligence

Computer systems that can do tasks which usually need human thinking, such as understanding speech, recognising pictures or answering questions. Asking a phone about tomorrow's weather in Kolkata is a simple example. Explore more everyday examples at AI in India.

Chatbot

A program you can chat with in ordinary sentences, by typing or speaking. A coaching centre's chat helper that answers questions about class timings, or a sweet shop's assistant that confirms opening hours during Diwali week, are familiar examples.

Clean data

Information that is accurate, complete, up to date and neatly organised, so tools can use it well. A kirana shop's stock list with correct names and prices is clean data. Learn more in AI and clean data in India.

Cloud

Computers in faraway data centres that store files and run programs, reached over the internet. Wedding photos saved to the cloud in Lucknow can be opened by cousins in Pune a moment later, without anyone posting a printed album.

Context

The background details that help a tool understand what you really mean. Asking for a lunch idea is fine, but adding that it is for a school tiffin and the child loves paneer gives useful context.

Data

Facts, numbers, words, pictures or sounds that a computer can store and use. Daily milk deliveries noted in a notebook by a dairy farmer in Haryana are data, just like train timings or cricket scores.

Data labelling

Adding simple tags to examples so a computer can learn from them. Marking photos of mango leaves as healthy or needing attention helps a tool sort new photos, much like sorting fruit at a market stall. See AI and farming in India.

Dataset

A collection of related data gathered for one purpose. A large set of recorded greetings spoken in Marathi, Konkani and Gujarati could form a dataset for teaching a voice tool to understand accents from western India.

Feedback

Your response to an answer, such as a thumbs up, a correction or a follow-up question. Telling a tool that a recipe should be milder for elderly parents is feedback that helps it adjust its next suggestion.

Fine-tuning

Extra training that adapts a general model for a particular job. A general language model might be fine-tuned on farming questions so it answers queries about paddy and wheat more helpfully, like a cook mastering a regional speciality.

Generative AI

AI that creates new text, images, music or other content from a request. Asking for a short poem about the first monsoon rain, or a poster idea for a Navratri dance evening, uses generative AI. See AI and creative work in India.

Image recognition

The ability of a computer to identify what appears in a picture. A tool that recognises a photo of a peacock, an auto rickshaw or a plate of crisp dosa is using image recognition to name what it sees.

Indian Standard Time (IST)

The single time zone used across India, five and a half hours ahead of UTC with no daylight saving. AI teams often record times in UTC and show IST alongside; time in India and the time zones of India explains more.

Input

Whatever you give a tool to work with: typed words, a voice note, a photo or a file. A spoken question about bus timings in Chennai is the input, and the helpful reply that comes back is the output.

Language model

An AI system trained on large amounts of text so it can understand and write language. It predicts likely next words, which lets it draft a polite leave application or explain photosynthesis in simple Hindi.

Large language model

A very big language model trained on an enormous variety of text, which helps it answer questions, summarise and write in many styles. It can turn rough notes from a Pune college seminar into a tidy, readable summary.

Machine learning

A way of building AI in which computers learn patterns from examples instead of following only fixed rules. A tool that learns to spot ripe tomatoes after seeing many photos from a farm near Nashik is using machine learning.

Model

The trained part of an AI system that turns inputs into outputs. Think of the experienced cook in a busy dhaba kitchen: given an order, the cook draws on everything already learned to prepare the dish.

Multilingual

Able to work in more than one language. A multilingual tool might understand a question in Kannada and reply in English, much like a Bengaluru auto driver chatting easily in several languages. Explore AI and Indian languages.

Natural language processing

The branch of AI that helps computers understand and produce everyday human language. It lets a tool read a customer's message in Malayalam about a parcel delivery and understand exactly what the customer would like.

Neural network

A kind of computer model loosely inspired by the way brain cells connect. Layers of simple units work together to recognise patterns, such as telling the sound of a tabla apart from the sound of a mridangam.

Optical character recognition

Technology that reads printed or handwritten text from a photo or scan and turns it into editable text. It can help preserve old family letters or a community library's collection of Urdu poetry. See AI and Indian heritage.

Output

What a tool gives back after working on your input, such as an answer, a list, a picture or a spoken reply. A neatly arranged packing list for a family trip to Shimla is a good example of an output.

Pattern

A regular arrangement or repeated trend that AI learns to notice. Busy evenings at a chaat stall before festivals, or the repeating motifs woven into a Kanchipuram silk sari, are patterns a tool might recognise.

Personalisation

Adjusting results to suit one person's tastes. A music tool that learns you enjoy Carnatic violin in the morning and old film songs at night is personalising its suggestions to match your day.

Prompt

The question or instruction you give an AI tool. A clear prompt, such as asking for a simple vegetarian meal plan for a busy week, brings clearer answers. Begin with getting started with AI in India.

Recommendation

A suggestion a tool makes based on patterns in what you and others have enjoyed. After a few evenings of ghazals, a music tool might recommend similar singers. Read more in AI, Indian cinema and music.

Speech recognition

Technology that turns spoken words into text a computer can understand. A shopkeeper in Varanasi can dictate an order list aloud instead of typing it. Explore AI voice tools in India.

Summarisation

Turning a long piece of text into a short version that keeps the main points. A student might ask for a summary of a history chapter before revision, then compare it with the textbook. See AI in Indian classrooms.

Text to speech

Technology that reads written text aloud in a natural voice. It can read the morning news to a grandparent in Tamil, or speak a recipe step by step while hands are busy kneading dough for rotis.

Token

A small piece of text, such as a word or part of a word, that a language model reads and writes. A long word may be split into several tokens, a little like a long train made up of many coaches.

Training

The process of teaching an AI model by showing it many examples. Just as a young cricketer perfects a cover drive through hours in the nets, a model improves through lots of practice with examples.

Training data

The examples used to teach an AI model. Recordings of people from Assam, Odisha and Kerala speaking naturally could become training data that helps a voice tool understand many different accents.

Translation

Changing words from one language into another while keeping the meaning. A tool might translate a Punjabi recipe into English for a friend abroad. See AI in India for international readers.

Transliteration

Writing words from one language using the letters of another script, without changing the language itself. Typing a Hindi greeting in English letters on a phone keyboard is transliteration, and many tools can convert it into the original script.

Voice assistant

A tool that listens to spoken requests and replies by voice. Asking it to set a reminder for a cousin's birthday, play an old film song or read out the latest cricket score are everyday uses.

Voice typing

Speaking aloud while a tool types the words for you. A busy tailor in Surat can voice type measurements and delivery dates in Gujarati while keeping both hands on the fabric.

"Artificial intelligence" in Indian languages

Many people in India also simply say AI, in English, whatever language the rest of the sentence is in.