the GNU version of the Collaborative International Dictionary of English
ad. In an ethereal manner.
The Century Dictionary and Cyclopedia
In an ethereal manner; as or with reference to ether.
Word Usage
"But unlike his ethereally sorrowful 2006 novel, "The Brief History of the Dead," most of the heartache and physical ailments here are presented frankly, with a calm, inquiring concern for the pain they produce."