the GNU version of the Collaborative International Dictionary of English
v. To open; to separate the parts of.
v. To disclose; to lay open; to reveal.
The Century Dictionary and Cyclopedia
To open.
To uncover; take off the covers from.
To disclose; lay open.
To open; be laid open.
Not close; unreserved; babbling.
Word Usage
"Ferdinand, I don't know a complete answer to your question, but to start with, notice that you can "unclose" those closed tabs in Firefox so it's still tracking that data for a while just in case you made a mistake and want it back."