Swedenborg, Primitive language, [288]
Symbols, distinguished from signs, [388]
Symmorphs in signs, [343]
Synonyms in signs, [341]
Syntax, Sign language with reference to, [359]
Talkers, fluent, Gestures of, [279]
Tendoy-Huerito dialogue in signs, [486]
Tennanah, Tribal sign for, [475]
Tense in sign language, [336]