Noun[edit] malapropism â(plural malapropisms) (uncountable) The blundering use of an absurdly inappropriate word or expression in place of a similar-sounding one.
Definition of positron. : a positively charged particle having the same mass and magnitude of charge as the electron and constituting the antiparticle of the electron âcalled also antielectron.
exÂ·ciÂ·ton. n. An electrically neutral excited state of an insulator or semiconductor, often regarded as a bound state of an electron and a hole.xÂ·ciÂ·ton. n. An electrically neutral excited state of an insulator or semiconductor, often regarded as a bound state of an electron and a hole.