say it: im-OO-vuh-buhl
immovable is a noun and adjective meaning "property consisting of houses and land". It carries 2 recorded senses.
property consisting of houses and land
not able or intended to be moved
“the immovable hills”
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 immovable 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.