# DDSA Tamil Lexicon — Tamil-English dictionary

> Searchable Tamil-English dictionary based on the University of Madras lexicon. (iPhone/iPad app by Charles Cooney.)

- Source: https://appshunter.io/ios/app/ddsa-tamil-lexicon/id1478427004 (this page in markdown: same URL + `.md`)
- Developer: [Charles Cooney](https://appshunter.io/developer/1368018437)
- Category: Reference, Education
- Price: Free
- Rating: 5.00/5 from 5 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 130 MB
- Languages: English
- Released: 2019-09-04
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/ddsa-tamil-lexicon/id1478427004/reviews.md

## What is DDSA Tamil Lexicon?

The Tamil lexicon app is a product of the Digital South Asia Library program (https://dsal.uchicago.edu) at the University of Chicago. The app offers a searchable version of the University of Madras's "Tamil lexicon," [Madras], University of Madras, 1924-1936.

The Tamil lexicon app can be used both online and offline. The online version interacts with a database that runs remotely on a server at the University of Chicago. The offline version uses a database that is created on the device upon first download.

By default, the app operates in the online mode.

The app allows users to conduct both headword and fulltext queries.
The default mode for this app is to search headwords. To search for a headword, touch the search box at the top (magnifying glass icon) to expose the on-screen keyboard and begin searching. Headwords can be entered in Tamil, accented Latin characters, and unaccented Latin characters.

After entering three characters in the search box, a scrollable list of search suggestions will pop up. Touch the word to search for and it will automatically fill in the search field. Or ignore suggestions and enter the search term completely. To execute the search, touch the return button on the keyboard.

By default, headword searches expand off the end of the search term. In other words, searching for "mann" will generate results for headwords that begin with "mann" and have any number of trailing characters, like "maññai", "maṇṇavar", etc. To expand the front of a query, users can enter the "%" character at the beginning of search term. For example, "%mann" will find "appiramaṇṇiyam", "ulaka-maṉṉavaṉ", etc. The wildcard character at the front of a word also expands search suggestions.

For fulltext searching, select the "Fulltext" search scope button and then enter the search term in the search box at the top.

Fulltext searching supports multiword searching. For example, the search "ceremonial bath" returns 30 results where "ceremonial" and "bath" can be found in the same definition. Multiword searches can be executed with the boolean operators "NOT" and "OR" as well. The search "ceremonial OR bath" returns 317 fulltext results; "ceremonial NOT bath" returns 91 fulltext results.

To conduct substring matching, select an option from the "Search Options" sub-menu at the bottom right of the screen enter a string in the search field, and touch return. The default for all searching is "Words beginning with." But for example, selecting "Words ending with," "Search all text," and then entering "tan" as the search string will find 1759 examples of words that end in "tan."

Search results come first in a numbered list that displays the Tamil headword, the accented latin transliteration of the headword, and a chunk of the definition. To see a full definition, touch the headword.

In online mode, the full result page also has a page number link that the user can click to get the full page context of the definition. Link arrows at the top of the full page allow the user to click to previous and next pages in the dictionary.

To select either online or offline mode, simply toggle the selector at the top of the screen.
Note that on start up, the app will test to see whether the device has an internet connection and the remote server is available. Again, the app operates in online mode by default. The user should select the appropriate mode before conducting a search.

## Key features

- Searchable Tamil lexicon
- Online and offline access
- Headword and full-text search
- Wildcard and boolean search options
- Search suggestions
- Full definition view

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/ddsa-tamil-lexicon/id1478427004/reviews.md

### 1/5 — Awful UI

*2024-01-13*

Astounding that nobody could find one dev to improve the UI UX of the tamil lexicon when tamil cs majors swarm the campus like bees.

### 5/5 — மகிழ்ச்சி கலந்த நன்றி

*2020-06-08*

Very useful for a reader.

## Frequently asked questions about DDSA Tamil Lexicon

### What is DDSA Tamil Lexicon?

DDSA Tamil Lexicon is a digital, searchable version of the University of Madras's "Tamil lexicon," published between 1924 and 1936. It was developed by the Digital South Asia Library program at the University of Chicago.

### Can I use DDSA Tamil Lexicon offline?

Yes, DDSA Tamil Lexicon can be used both online and offline. The offline version creates a local database on your device upon first download, allowing access without an internet connection.

### What types of searches does DDSA Tamil Lexicon support?

DDSA Tamil Lexicon supports headword searches, full-text searches, and substring matching. You can also use wildcard characters and boolean operators like 'NOT' and 'OR' for more precise results.

### How does the search suggestion feature work in DDSA Tamil Lexicon?

As you type three characters into the search box, DDSA Tamil Lexicon provides a scrollable list of search suggestions. Tapping a suggestion will automatically fill the search field, or you can continue typing to complete your search term.

### What information is displayed in the search results of DDSA Tamil Lexicon?

Search results in DDSA Tamil Lexicon are presented as a numbered list showing the Tamil headword, its accented Latin transliteration, and a snippet of the definition. Tapping the headword reveals the full definition.

### Is DDSA Tamil Lexicon available on multiple devices?

Yes, DDSA Tamil Lexicon is supported on both iPhone and iPad devices, making it accessible to a wide range of iOS users.

### How often is DDSA Tamil Lexicon updated?

The latest version of DDSA Tamil Lexicon is 3.0, and it was last updated on August 13, 2024. This indicates a commitment to maintaining and improving the application.

### Does DDSA Tamil Lexicon have ads?

No, DDSA Tamil Lexicon does not contain advertisements. It is a completely ad-free application, ensuring an uninterrupted user experience.

## Version history (last 5 releases)

### 3.0 — 2024-08-13

This version of the DDSA Tamil Lexicon can now be used in landscape mode on iPads.

### 2.0 — 2020-06-18

UI improvements and compatibility with iOS 13

### 1.7.1 — 2019-09-17

UI improvements.

### 1.7 — 2019-09-13

New icon.

### 1.0 — 2019-09-04

No release notes.

## Apps similar to DDSA Tamil Lexicon

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Tamil/English Dictionary](https://appshunter.io/ios/app/tamilenglish-dictionary/id6450452344) | 4.5 (2) | Free | Reference |

## More apps by Charles Cooney

- [Encyclopédie](https://appshunter.io/ios/app/encyclopedie/id616158118)
- [DDSA Platts Dictionary](https://appshunter.io/ios/app/ddsa-platts-dictionary/id1464732015)
- [DDSA Steingass Dictionary](https://appshunter.io/ios/app/ddsa-steingass-dictionary/id1478425388)
- [DDSA Dictionary of Old Marathi](https://appshunter.io/ios/app/ddsa-dictionary-of-old-marathi/id1518308880)
- [DDSA Praharaj Oriya dictionary](https://appshunter.io/ios/app/ddsa-praharaj-oriya-dictionary/id1518329624)

All apps by Charles Cooney: https://appshunter.io/developer/1368018437

## Related topics

[ddsa tamil lexicon](https://appshunter.io/ios/topics/ddsa-tamil-lexicon)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*