I respect Rabbi Yosef's erudition and his brave and sometimes iconoclastic halakhic (Jewish legal) writings.
Anderson carries his erudition lightly, but there's enough scholarship there to make an academic proud.
Our 57 writers otherwise showed an astonishing breadth of interest and erudition, from Babar to The New Larousse Gastronomique.
c.1400, "instruction, education," from Latin eruditionem (nominative eruditio) "an instructing," noun of action from past participle stem of erudire (see erudite). Meaning "learning, scholarship" is from 1520s.