say it: uh-lee-vee-AY-shuhn
alleviation is a noun meaning "the feeling that comes when something burdensome is removed or reduced". It carries 2 recorded senses.
the feeling that comes when something burdensome is removed or reduced
“as he heard the news he was suddenly flooded with relief”
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 alleviation 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.