🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisPolskiSvenskaالعربية中文日本語EntityQ797905· pop 17· linked from 304 articlesbaby sign languagesigned language systems used with hearing infants/toddlersAvailable in 17 languagesEspañolFrançaisDeutsch日本語العربيةArmenianAsturianBahasa IndonesiaBanglaConnectionsVarieties of American Sign LanguageEntityHawaiʻi Sign LanguageEntityCategoriesChildhoodInfancyLanguage acquisitionSign language