Quantcast
Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

Medical Dictionary

oral tolerance

noun

Medical Definition of oral tolerance

  1. :  the capacity of the immune system to recognize substances taken in through the digestive system and to weaken or suppress the immune response to them




Seen and Heard

What made you want to look up oral tolerance? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

looking or feeling very sad

Get Word of the Day daily email!