NCIt definition : Any one of the rearmost molars on each side of the upper and lower jaw in humans.;
Alternative definition : NCI-GLOSS: The last tooth to come in at the back of each side of the upper and lower
jaws. Third molars usually come in between 17 and 23 years of age, but not everyone
has them.;
Codes from synonyms : CDR0000443581; CDR0000484404;