Sign Language resources online including ASL dictionary, tutorials, grammar, sentences, alphabet, Deaf culture, baby signing, and more.

Look up ASL words in the leading sign language dictionary online with videos, meanings, sentences, and productions of the ASL signs by authentic, fluent signers.

Browse topics, tutorials, lessons, and tips that sign language students and language enthusiasts can explore or learn some sign language and Deaf culture, including history, technology, …

Learn the most used Ameri Sign Language vocabulary for your ASL classes from ASL 101 beginners to 301 advanced and Deaf culture studies.

Despite some iconicity — which does not differ from speech with some iconic sounds or "onomatopoeia" — ASL signs/words are as abstract as those of any spoken languages.

In addition to the ASL dictionary, this online resource has tutorials in the blog section where hearing students can learn in complementary with offline or online courses.

Take a preview of some Old ASL or learn about a fascinating society of the Martha's Vineyard Island where everyone (hearing and deaf alike) spoke in MVSL sign language.

How to sign HELLO and some variations in sign language with video in the ASL dictionary app.

How to sign THANK, THANK YOU and some variations in sign language with video in the ASL dictionary app.

To learn more about each of the alphabetical letters, including fingerspelling techniques, baby fingerspelling letters, and more, see these links to each letter in the ASL dictionary: A, B, and …