say it: AD-uh-noyd
adenoid is a noun and adjective meaning "a collection of lymphatic tissue in the throat behind the uvula (on the posterior wall and roof of the nasopharynx)". It carries 2 recorded senses.
a collection of lymphatic tissue in the throat behind the uvula (on the posterior wall and roof of the nasopharynx)
“hypertrophy of the pharyngeal tonsils is called adenoids”
“enlarged adenoids may restrict the breathing of children”
relating to or resembling lymphatic glands or lymphoid tissue
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for adenoid come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.