say it: SAM-pling
sampling is a noun meaning "(statistics) the selection of a suitable sample for study". It carries 3 recorded senses.
items selected at random from a population and used to test hypotheses about the population
statistics
measurement at regular intervals of the amplitude of a varying waveform (in order to convert it to digital form)
telecommunication
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 sampling 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.