say it: i-nuh-LAY-shuhn
inhalation is a noun meaning "the act of inhaling; the drawing in of air (or other gases) as in breathing". It is pronounced /ɪnəˈleɪʃən/ — i-nuh-LAY-shuhn. It carries 2 recorded senses.
the act of inhaling; the drawing in of air (or other gases) as in breathing
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 inhalation 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.