verb (used with object), inferred, inferring. 1. to derive by reasoning; conclude or judge from premises or evidence: They inferred his displeasure from his cool tone of voice. 2. (of facts, circumstances, statements, etc.) to indicate or involve as a conclusion; lead to. 3. to guess; speculate; surmise.
The modern recorded history of sign language began in the 17th century in Spain, in part with Bonet. In 1620, Juan Pablo Bonet published ReducciÃ³n de las letras y arte para enseÃ±ar a hablar a los mudos (Summary of the letters and the art of teaching speech to the mute) in Madrid. Considered the first modern treatise of the phonetics of sign language and the use of sign language to teach speech to the deaf, this book depicted Bonet's form of a manual alphabet. His intent was to further the oral and manual education of deaf people in Spain.
Deaf people who know Sign Language are proud of their history. In the United States, they recount the story of Laurent Clerc, a Deaf educator, coming to the United States from France in 1816 to help found the first permanent school for deaf children in the country.ign language is actually the American Sign Language (ASL) and is what the culture is centered on. Another powerful bonding forced in the Deaf culture is Athletics. Athletics open up a path to achievement where many others are shut out by prejudice due to the level playing field of certain sports.