jelölnyelveket
Jelölnyelveket, or sign languages in general, are visual-gestural communication systems used primarily by deaf and hard‑of‑hear communities worldwide. Unlike spoken languages, they rely on body language, facial expressions, and spatial orientation to convey meaning. Each sign language develops independently within a specific cultural group, so signs in one language rarely correspond directly to those in another.
The earliest documented sign language dates back to the 15th century in England, but the first formal
Key features of sign languages include a complex grammar that can differ markedly from that of the
Recognition and support for jelölnyelveket vary by country. Several nations have granted legal status to their