What does "reseal" mean?
To seal (something) again (in any sense of "apply a seal to").
verb ·2 syllables ·Rare ·Advanced level
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"My CIA file included two first class letters written by me on Liberation News Service stationery and addressed to Moscow. […] I cannot tell from the xerox copies sent to me if the letters were opened at the CIA and the re-sealed and sent out, or if the CIA merely stole them from the mail. Neither letter ever received a response, as far as I can recall."
"The easy and practical "wine cork" is used to "reseal" a wine bottle by sucking out air from the bottle and creating a vacuum."
To seal (something) again (in any sense of "apply a seal to").
Common synonyms include: gaskets, new seal, re-sealing, recaulk, reclosable feature, reclosable seal.
The easy and practical "wine cork" is used to "reseal" a wine bottle by sucking out air from the bottle and creating a vacuum.
From re- + seal.