field, sphere (of work), area (of study) / the area of one person's focus of work or study

erudite

erudition / an erudite gentleman, a well-read person

a male given name

boast / be proud / pride / triumphantly

to pride oneself on / to be proud of / to boast (to have)

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend

a male given name