say it: SWICH-ing
switching is a noun meaning "the act of changing one thing or position for another". It carries one recorded sense.
the act of changing one thing or position for another
“his switch on abortion cost him the election”
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 switching 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.