baby tooth
From Longman Dictionary of Contemporary EnglishRelated topics: Humanbaby toothˈbaby tooth noun (plural baby teeth) [countable] HBHa tooth from the first set of teeth that young children have SYN milk tooth British EnglishExamples from the Corpusbaby tooth• I tried to thank him but my lip was split, and a dislodged late baby tooth impeded articulate expression.