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Idioms and Slang Dictionary

Idioms and Slang Dictionary

Phrase meanings and history

1.1K ratings
105 reviews
With Ads
📚 Education
🔍 Reference
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • November 1, 2015
  • November 20, 2025

Features

Developer

Farlex, Inc.
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iphone
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🧾$4.99
In-App Purchase↘︎
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Reviews summary↘︎
⭐105
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📝34+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
❓5 answered
FAQ↘︎
📦w/o updates
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About

Explore the meanings and origins of over 61,000 idioms, slang terms, proverbs, and expressions. Understand conversational English like a native speaker with definitions, historical context, and example sentences.

✓Definitions from top sources
✓History and origin of phrases
✓Example sentences
✓Voice search
✓Audio pronunciations
✓Bookmark favorite phrases
✓Advanced search options
Show original description

What users say

Summarized from real user reviews of Idioms and Slang Dictionary. Based on 1.1K reviews and a 4.7/5 average, it highlights the 6 positives and 4 negatives reviewers mention most about this Reference app.

Positive things

  • 👍Simple design, easy to use
  • 🚀Accurate results
  • 👍Useful for understanding idioms
  • 👍Helpful for non-native English speakers
  • 👍Great resource for teaching and learning English
  • 👍Fantastic for learning origins of phrases and idioms

Negative things

  • 🐛Impossible to read text due to background issues
  • 🐛Ads still show up despite paid subscription
  • 🔧Needs more advanced features like translations, audio, and contextual information
  • 🔧User experience could be improved, such as better navigation
See all reviews

What's New in Idioms and Slang Dictionary

6.0

November 20, 2025

Improvements and fixes

1

In-App Purchases

$4.99

Ad-free upgrade

Permanently remove all ads with a one-time purchase.

User reviews

Most RecentHighest RatedLowest Rated

Needs fix

Impossible to read text. No mechanism to correct background which text is written against.
could 9could 9

Response from developer

I'm sorry to hear that. Please send a screenshot to support[at]tfd[dot]com so our development team can take a look.

Bad

Bad
My zeeeMy zeee

Idiom & Slang

It's just fantastic.
J.CézarJ.Cézar

Ads do not seem to go away

To the developer of this application (or to whom it may concern): I paid for a subscription already and yet the ads still show up at the bottom of the screen. Then I made the same subscription purchase , and I got the info on screen: "You already paid for a subscription of thi App. Would you like to have it again for free."
Is there any way to get this fixed. Thanx !
Show more
Castillo7755Castillo7755

Response from developer

Thank you for reaching out. It sounds like you just need to restore your ad-free upgrade. If you choose the option to "have it again for free," do the ads go away? If not, please email our Support Team at support[at]tfd[dot]com, so they can investigate further.

Excelent application for those of us that speak English as a foreign language!

Excelent application for those of us that speak English as a foreign language!
BolistroqueBolistroque
See 100 more reviews

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User experience

🐞

Reported Bugs

2 issues

Offline mode issues causing the app to go offline frequently

Bug

Bookmarks/favorites not saving properly across device resets

Bug
✨

Requested Features

5 requests

Provide translations of idiom definitions in other languages

Feature

Add audio functionality to help with pronunciation

Feature

Improve navigation and browsing experience

Feature

Sync favorites across devices

Feature

Categorize and list commonly used idioms and slang

Feature

FAQ

What does the Idioms and Slang Dictionary app do?

This app provides definitions and historical context for over 61,000 English idioms, slang terms, proverbs, and expressions. It helps users understand the origins and usage of common phrases, making conversational English easier to master.

What are the key features of this dictionary app?

Key features include in-depth definitions from authoritative sources, historical origins of phrases, multiple example sentences, voice search, audio pronunciations, bookmarking, and advanced search functionalities like 'Starts with' and 'Wildcard'.

Is the Idioms and Slang Dictionary app free to use?

Yes, the app is free to download and use, providing immediate access to all content without subscriptions or locked sections. There are in-app purchases available, and the app may display ads.

Who is the target audience for this app?

The app is ideal for English language learners who want to sound like native speakers, as well as for anyone curious about the history and meaning behind English idioms and slang. It's also useful for native speakers looking to deepen their understanding of language.

How can I find the meaning of an idiom or slang term?

You can find meanings by searching for a keyword or the full phrase directly within the app. For added convenience, the app also supports native voice search, allowing you to look up terms simply by speaking them.