noun
/ˈtuːɵ/ , pl teeth /ˈtiːɵ/
[count] :one of the hard white objects inside the mouth that are used for biting and chewing
[count] :a sharp or pointed object that sticks out of something and is part of a row of similar objects
teeth [plural] :the power that makes something effective
a kick in the teeth
an eye for an eye and a tooth for a tooth
by the skin of your teeth
cut a tooth, cut your teeth
fly in the teeth of
get/take the bit between your teeth
get your teeth into
or chiefly US sink your teeth into
to become fully involved in (something, such as a new activity) :to do or deal with (something) with a lot of energy, interest, etc.
grit your teeth
in the teeth of
or into the teeth of :directly against (a strong wind, storm, etc.)
despite (something)
like pulling teeth
used to say that something is very difficult and frustrating
long in the tooth
informal :no longer young :old
set your teeth on edge
If a sound, taste, etc., sets your teeth on edge, it makes your body feel tense or uncomfortable.
tooth and nail
with a lot of effort and determination
to the teeth
fully or completely
US