say it: MAH-nyoo-muhnt
monument is a noun meaning "a structure erected to commemorate persons or events". It carries 3 recorded senses.
a structure erected to commemorate persons or events
an important site that is marked and preserved as public property
a burial vault (usually for some famous person)
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 monument 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.