Both Uses

repress
in
Northanger Abbey
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Little as Catherine was in the habit of judging for herself, and unfixed as were her general notions of what men ought to be, she could not entirely repress a doubt, while she bore with the effusions of his endless conceit, of his being altogether completely agreeable.†
Chpt 9 *
Unable of course to repress your curiosity in so favourable a moment for indulging it, you will instantly arise, and throwing your dressing-gown around you, proceed to examine this mystery.†
Chpt 20

Definitions:

(1) (repress as in: she repressed a laugh)
to hold something back (not allow it to be expressed)
(2) (repress as in: repressed the rebellion)
to forcefully subdue or prevent actions by others
(3) (repress as in: repressed the memory)
suppress from conscious awareness a memory, thought, feeling or desire
(4) (meaning too rare to warrant focus)