say it: pluhnj
plunge is a verb and noun meaning "thrust or throw into". It carries 10 recorded senses.
drop steeply
“the stock market plunged”
cause to be immersed
“The professor plunged his students into the study of the Italian text”
a steep and rapid fall
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 plunge 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.