CAFAB /ˈkeɪfæb/noun 1adjective 1phrase 1forms 1 noun1 •A CAFAB person. adjective1 •Acronym of coercively assigned female at birth. phrase1 •Acronym of coercively assigned female at birth.@ropeboi the C in cafab stands for "coercively" — 2010 formsCAFABs