highchair
Longman Dictionary of Contemporary English 5++LDOCE 5++high·chair /ˌhaɪˈtʃeə $ ˈhaɪtʃer/ noun [countable] 
DHFa special tall chair that a young child sits in to eat 〔幼儿吃饭时坐的〕高脚椅 →5 see picture at 见图 chair1
DHFa special tall chair that a young child sits in to eat 〔幼儿吃饭时坐的〕高脚椅 →5 see picture at 见图 chair1Examples from the Corpus
highchair• That was a major factor when choosing the playpen and highchair.high·chair nounChineseSyllable
a chair child a young special Corpus tall sits that
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highchair
high‧chair /ˌhaɪˈtʃeə $ ˈhaɪtʃer/
noun [countable]
a special tall chair that a young child sits in to eat
high‧chair /ˌhaɪˈtʃeə $ ˈhaɪtʃer/
noun [countable]a special tall chair that a young child sits in to eat