English dictionary for kids

Discover the world of English words with pictures, flashcards, and playful mini-dictionaries that even the youngest learners can enjoy. An English dictionary for kids isn’t a boring book — it’s a fun and universal tool that makes learning the language natural and exciting.

Get started

Types of dictionaries and tasks in Keiki

  • Flashcards

    Visual cards with pronunciation and images

  • Alphabet games

    Match words to letters, find the first or last word in the alphabet

  • Categories and topics

    Words grouped into sets like home, animals, food, and more, to help kids absorb meaning naturally

  • Word-based mini-games

    Match the word to the image, find pairs, guess the word by sound

  • Quizzes and tests

    Reinforce vocabulary with fun challenges

  • English dictionary with audio

    Listen, repeat, and remember new words

Turn playtime into a growth adventure

Keiki.app is more than just fun – it’s one of the best apps for children, helping kids explore the world, learn new things, and grow with confidence

Try it now

Why is Keiki’s online english dictionary for kids so effective?

No memorizing required. Kids naturally retain words through fun tasks and curiosity

Each word is paired with audio and a bright image, helping children hear and understand correct pronunciation

Even kids who can’t read can still benefit thanks to pictures and audio guidance

A simple interface, no ads, and clear instructions make it safe to use anytime, anywhere, even without parents around

Proven effectiveness

3 out of 4

parents say their children use Keiki English Dictionary to find and remember new words every day

9 out of 10

caregivers use the Keiki Dictionary to help kids build vocabulary and confidence while learning English at home

Play with words and explore English together

The Keiki children’s dictionary is a fresh alternative to outdated memorization. Let your child fall in love with English early – give them a tool that teaches through joy and meaningful play.

What Does the Keiki English Dictionary for Kids Include?

  • Flashcards. A proven tool in early childhood education, using visual and associative memory
  • Thematic word sets. Animals, colors, food, transport, and more, each with matching images and pronunciation
  • Interactive tasks. Games with words and letters, listening challenges, and vocabulary boosters

How to Use Our Dictionary in Everyday Learning

Keiki’s English dictionary offers endless possibilities for fun and education. With a blend of proven methods and playful design, we invite children into the world of new words and meanings.

  • Use it during play and daily routines – Incorporate cards and categories from Keiki’s dictionary into everyday life. Look for those words around you, explore the real world together
  • Repeat words at the right moment – Kids can revisit vocabulary when they’re ready, not when they’re forced. This lowers pressure and supports natural learning
  • Move from passive to active vocabulary – Children start by recognizing and naming things, and eventually use them in phrases. The dictionary supports that transition

Keiki: One App for Games, Learning, and Vocabulary

We don’t just offer a dictionary – we offer a complete learning environment, full of engaging content for every type of learner. Here’s what makes our approach unique:

  • A wide variety of content – Our word cards and dictionaries come in many formats and themes, along with games, tests, and printable offline activities
  • Expert-backed design – Everything is created with input from early development specialists and child psychologists to ensure safe, age-appropriate learning
  • Multi-platform access – Use the English dictionary online across different devices with a single account
  • Constant updates and community support – We add new content regularly, and families can connect through the Keiki community of parents and children
  • Flexible learning – Choose activities by age (1–6), interests, and pace. Move through the material at the speed that works best for your child

People often ask

Yes. It includes images and audio, so even very young children can learn words by watching and listening.

More than 500–1000 words, grouped by themes and difficulty levels – from basic to more advanced. New words and cards are added regularly.

Yes, all words are grouped into themes like food, animals, colors, transport, clothing, and more.

Yes, every word is voiced to help children develop correct pronunciation and listening skills.

It’s designed for children ages 1 to 6, with tasks and visuals adapted to each stage.

Absolutely. Parents can join in, use the words in conversation, and help their child practice in a fun way.

Yes. It builds vocabulary, listening skills, and visual memory – all essential for early school success.