say it: al-VEE-uh-lur
alveolar is an adjective and noun meaning "pertaining to the tiny air sacs of the lungs". It carries 3 recorded senses.
pertaining to the tiny air sacs of the lungs
pertaining to the sockets of the teeth or that part of the upper jaw
“alveolar processes”
a consonant articulated with the tip of the tongue near the gum ridge
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 alveolar 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.