niggerish adjective 1noun 1forms 2 adjective1 •(vulgar, offensive) Like or characteristic of a nigger.So when I say that my Auntie's piety was not of the niggerish kind... — 1866 noun1 •(vulgar, offensive) African-American Vernacular English.You all seem really fucked-up, talking niggerish and all--'taken care of' means ELIMINATION thru DEADLY MEANS! SEE its POLL @ goodbuddytoil on YAHOO. — 2006 formsmore niggerish · most niggerish