bold [bolder, boldest](having thicker strokes than the ordinary form of the typeface) adjective [UK: bəʊld] [US: boʊld]The most important words are in bold. = Le parole più importanti sono in grassetto.
grassettonoun {m}
boldface [boldfaces](a font with thicker strokes) noun [UK: bəʊld] [US: boʊld]