Miss Bertram’s attention and opinion was evidently his chief aim; and though her deportment showed rather conscious superiority than any solicitude to oblige him, the mention of Sotherton Court, and the ideas attached to it, gave her a feeling of complacency, which prevented her from being very ungracious.
Sir Thomas and Lady Bertram received her very kindly; and Sir Thomas, seeing how much she needed encouragement, tried to be all that was conciliating: but he had to work against a most untoward gravity of deportment; and Lady Bertram, without taking half so much trouble, or speaking one word where he spoke ten, by the mere aid of a good-humoured smile, became immediately the less awful character of the two.
There are no more uses of "deport" identified with this meaning in the book.
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She launched into a lecture on deportment and dress at school.
The report said he "acted contrary to the NCAA principles of ethical conduct when he knowingly violated recruiting restrictions imposed by the NCAA" and "failed to deport himself with the generally recognized high standard of honesty."