Longman Dictionary English From Longman Dictionary of Contemporary EnglishRelated topics: Furniturehighchairhigh‧chair /ˌhaɪˈtʃeə $ ˈhaɪtʃer/ noun [countable] DHFa special tall chair that a young child sits in to eatExamples from the Corpushighchair• That was a major factor when choosing the playpen and highchair. ldoceonline.com
