ˈgaməˌsizəm noun
also gam·ma·cis·mus ˌ ̷ ̷ ̷ ̷ˈsizməs
( plural gammacisms also gammacismuses )
Etymology: gammacism from New Latin gammacismus, from Late Latin gamma + -cismus (as in iotacismus iotacism); gammacismus New Latin
: difficulty in pronouncing velar consonants (as g and k