intr.v., swooned, swoon·ing, swoons.
To be overwhelmed by ecstatic joy.
A fainting spell; syncope.
A state of ecstasy or rapture.
The word swoon now has other uses. Let's see the snippet from urbandictionary.com.
To be overwhelmed by ecstatic joy, a state of ecstasy or rapture. Used online as an action, to show that someone is attracted or interested in someone or something.
I swooned 3 times today. Isn't that just peachy keen?