From Wiktionary, the free dictionary
corner office (plural corner offices)
- An office at a place in a building or floor where two walls join together, generally occupied by managers.
2021 June 21, Daisuke Wakabayashi, “Google Executives See Cracks in Their Company’s Success”, in The New York Times[1], →ISSN:Mr. Pichai has made it a point to not act like a corner office “messiah” […]