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

ASL - American Sign Language: free, self-study sign language lessons including an ASL dictionary, signing videos, a printable sign language alphabet chart (fingerspelling), Deaf Culture study …

Jul 11, 2025 · There is no single universal sign language, so many countries or regions have their own sign languages that are often completely separate from their spoken languages. Learn more about …

The number of sign languages worldwide is not precisely known. Each country generally has its own native sign language and some have more than one.

Jan 10, 2026 · Sign language, any means of communication through bodily movements, especially of the hands and arms, used when spoken communication is impossible or not desirable.

American Sign Language (ASL) is a complete, natural language that has the same linguistic properties as spoken languages, with grammar that differs from English.

6 days ago · Learn American Sign Language (ASL) with our Complete 4-Level ASL Course and super high quality, slow motion, multi-angle video lessons.

4 days ago · Have you ever watched people communicating in sign language and felt a spark of curiosity? Maybe you’ve wondered if learning sign language could bring new connections and …

Apr 9, 2024 · Sign language is a visual language expressed through physical movements instead of spoken words. The language relies on visible cues from hands, eyes, facial expressions, and …

Expanding the Future of ASL Learning For decades, we’ve been a trusted source of high-quality American Sign Language (ASL) materials. Now, DSP is expanding our ASL offerings with a growing …