SLSL Dictionary
Learn Sri Lankan Sign Language
Free · Designed for iPad. Not verified for macOS.
Watch videos of more than 2,300 Sri Lankan Sign Language signs and 475 everyday phrases, with every word in English, Sinhala and Tamil.
SLSL Dictionary is a free video dictionary of Sri Lankan Sign Language (SLSL), the sign language of the Deaf community in Sri Lanka. Search for a word, open it, and watch a video of the sign.
• More than 2,300 signs and 475 everyday phrases, with over 4,400 videos
• Fingerspelling for the English, Sinhala and Tamil alphabets
• Every entry has its English, Sinhala and Tamil words, and the app itself is available in all three languages
• Definitions, notes and related signs, plus regional variants such as the signs used in the North East
• Slow a video down to follow the handshape and movement
• A new sign of the day
• Save signs to your own lists, and share a list with classmates or students
• Revise with flashcards, sign to word or word to sign, using random or spaced-repetition review
• Light and dark themes
• Also on the web at app.srilankansignlanguage.org
For Deaf and hard of hearing people, their families and friends, teachers, interpreters, and anyone learning Sri Lankan Sign Language.
Free, with no ads, no subscriptions and no in-app purchases. Searching and browsing work offline once the dictionary has downloaded; videos stream, and the ones you have watched recently are kept on your device.
The sign videos, images and definitions are provided by Nishani Shamila McCluskey and team, and are licensed under Creative Commons BY-NC-ND 4.0. New and updated entries reach the app automatically.
Assorted improvements and bug fixes.
The developer, Daniel Porteous, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Daniel Porteous
- Size
- 54.1 MB
- Category
- Education
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © Sri Lankan Sign Language Dictionary 2023