fab /fæb/adjective 1noun 1verb 1forms 7 adjective1 •(informal) Fabulous (great or spectacular). noun1 •(informal) A manufacturing plant which fabricates items, particularly silicon chips.The chip fab will double its production next year. verb1 •(informal) To fabricate, especially in the context of fabbersIt uses digital data from a computer to “fab” products and models of new products. formsfabbed · fabbing · fabs · FABs · Fabs · fabber · fabbest
FAB exclamation 1adjective 1noun 3forms 1 exclamation1 •(humorous) Used to acknowledge that a message has been received and understood."Okay, FAB. Over and out." — 1986 adjective1 •Abbreviation of French–American–British. noun3 •Abbreviation of fast atom bombardment. •Abbreviation of frontal assessment battery. •Abbreviation of French–American–British classification. formsFABs