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baby tooth

baby tooth

14 1.2
A tooth that children have before their adult teeth grow
  • noun
  • /ˈbeɪbi tuθ/
translation icon : diente de leche
  • When a child loses a baby tooth, a permanent one will eventually grow in its place.
  • losing baby teeth
  • first baby tooth
  • missing a baby tooth

And we can tell this by the stable isotope analysis of their baby teeth, which we have found.

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Examples

  • The dental appointment was for a non-emergency; my daughter's baby tooth, loose for a couple of months, was still not coming out.

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  • Very often, if well taken care of, someone can keep their baby tooth long into adulthood and sometimes for life.

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  • But they were baby teeth, so they grew back.

  • Yes, but my baby teeth are gonna fall out, anyway.

  • Um, I think soft might be more for baby teeth.

  • I hope those were baby teeth.

  • And you still got your baby teeth

  • Often, if it's one or two teeth, a patient can maintain the baby tooth for as long as possible.

    Blog text (14)
  • Luckily, my mom saved this old baby tooth.

  • I'm really small for my age and I'm losing my baby teeth much later than everyone else at my age.

Synonyms

primary tooth
vsbaby tooth
1 3.1

A child's first tooth that falls out when an adult one grows

is the common informal name for that same temporary tooth
deciduous tooth
vsbaby tooth
  • Specialized
1 3.3

A child's baby tooth that falls out and is replaced by an adult tooth

is the term used for children specifically rather than all mammals
milk tooth
vsbaby tooth
1 3.4

One of a child's first teeth that falls out and is replaced by an adult tooth

is the everyday name for the same temporary tooth in children

Antonyms

An adult tooth that replaces a baby one and should last most of life

Surface Forms

baby tooth singular
baby teeth plural

Morphology

baby + tooth

The meaning 'a temporary tooth in young children' is directly derivable from combining 'baby' (a very young child) with 'tooth' (a biting/chewing tooth): it simply denotes a tooth belonging to a baby/young child. This noun–noun composition is regular and cross‑linguistically common, so a B1 learner who knows both constituents will readily infer the intended meaning.

Etymology

Baby tooth comes from the simple image of a small tooth that belongs to a baby or young child. Because these first teeth fall out and are later replaced, the phrase means 'a temporary tooth'.