giganticadjective/ʒi.ɣɐ̃ˈtɛʃ.ku/mediumgi·gan·tes·coPortuguesEnglishEspanolFrancaisDefinitionOf extraordinarily large size; colossal.The company faced a gigantic challenge.They saw a gigantic statue at the city entrance.syngigantichugeenormousanttinyminutesmallEtymologyDo italiano 'gigantesco', de 'gigante'.Related wordsgigantegigantismo