BT Ned 41a(21) : אהדר ר׳ חייא קמי׳ הנהו שבע׳ אפי דאגמרי׳, שית׳ אזדו‏ : PN reviewed for him those seven aspects he had taught him, but six were lost
See the entire entry for ˀzd vb. to follow an opinion

BT Ned 41a(21) : הנהו שבע׳ אפי דאגמרי׳‏ : those seven approaches he had taught him
See the entire entry for ˀappīn, ˀappayyā n.m./f.pl. face; surface

BT Ned 41a(21) :הנהו שבע׳ אפי דאגמרי׳‏ : the seven aspects he had taught him
See the entire entry for gmr#2 vb. to study