Citations:nubivagant

Adjective: "(rare) wandering in the clouds; moving through the air"

 * 1839, J. Cypress, Jr., "More Collineomania: A Fit, Brought On By Looking At The Picture", American Turf Register and Sporting Magazine, October 1839:
 * On the whole, although a man must do his duty, "painful as it is," (as a Judge would say to a felon whom he is going to sentence to death,) yet it would be better for a collineomaniac to think, now and then, of the desolation he is bringing down upon happy nests; of how many little broods he may cause to starve; of how many robbed mates he will send, nubivagant, whistling and singing tremulous love-notes through the air, vainly searching and calling for their lost spouses, never, never to return!
 * 2011, Katie Abrahams, "Audience gets the royal treatment from Prince", The University Times, 12 August 2011:
 * I suspect I will never again see a crowd of 35,000 transform with such speed into nubivagant hip-swivelling beasts.
 * 2012, Mark Forsyth, The Horologian: A Day's Jaunt Through the Lost Words, Berkley (2012), ISBN 9781101605769, unnumbered page:
 * Aircraft are all nubivagant, gorillas are all nemorivagant, and a holiday in Snowdonia could be described as a montivagant weekend.