say it: kuhm-PER-uh-suhn
comparison is a noun meaning "the act of examining resemblances". It carries 3 recorded senses.
the act of examining resemblances
“they made a comparison of noise levels”
“the fractions selected for comparison must require pupils to consider both numerator and denominator”
relation based on similarities and differences
qualities that are comparable
“no comparison between the two books”
“beyond compare”
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 comparison 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.