say it: kroh-MAT-uh-gram
chromatogram is a noun meaning "the recording (column or paper strip) on which the constituents of a mixture are adsorbed in chromatography". It carries one recorded sense.
the recording (column or paper strip) on which the constituents of a mixture are adsorbed in chromatography
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 chromatogram 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.