Слово "exterior". Англо-русский словарь Мюллера

His was the gift of sympathy, understanding; and beneath his alarmed exterior that sympathetic process went on.

Do not touch exterior windows or airlocks.

Forasmuch as, though your exterior would not command respect, my experience admonishes me that you are a man of education and not accustomed to drinking.

Nor would it have been singular had they ceased to remember that the House of Seven Gables was resting its heavy framework on a foundation that was rightfully their own. There is something so massive, stable, and almost irresistibly imposing, in the exterior presentment of established rank and great possessions, that their very existence seems to give them a right to exist; at least, so excellent a counterfeit of right, that few poor and humble men have moral force enough to question it, even in their secret minds. Such is the case now, after so many ancient prejudices have been overthrown; and it was far more so in ante-revolutionary days, when aristocracy could venture to be proud, and the low were content to be abased.

and makes people walk in the exterior?

Bob had to touch up the exterior paintwork where it was necessary, Jack and Hughie dealt with the woodheap, outbuildings and milking, Stuart tended the vegetables; play compared to the horrors of school.