Teethe

//tiːð// verb

verb ·Rare ·Advanced level

Definitions

Verb
  1. 1
    To grow teeth. intransitive

    "Babies typically start teething at about six months."

  2. 2
    grow teeth; cut the baby teeth wordnet
  3. 3
    To bite on something to relieve discomfort caused by growing teeth. intransitive

    "She'll teethe on anything that she can get into her mouth."

Example

More examples

"Your son's good nature will be put to the test when he starts to teethe."

Etymology

From Middle English tethen, from Old English tēþan (“to teethe”), from Proto-West Germanic *tanþijan, from Proto-Germanic *tanþijaną (“to teethe”), from Proto-Germanic *tanþs (“tooth”). Cognate with German zähnen (“to provide with teeth”).

Related phrases

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.