Quiz: Remember the definition of mal de mer?
introvert in·tro·vert (ĭn'trə-vûrt', ĭn'trə-vûrt')
v. in·tro·vert·ed, in·tro·vert·ing, in·tro·verts
To turn or direct inward.
To concentrate one's interests upon oneself.
To turn a tubular organ or part inward upon itself.
One whose thoughts and feelings are directed toward oneself.
An anatomical structure that is capable of being introverted.