ephemeralness

Noun

 * 1) The quality of being ephemeral or transitory.
 * 2) * 1985, Thomas J. Schlereth, "Material Culture Research and Historical Explanation." The Public Historian, vol. 7, no. 4 (Autumn), pp. 21-23:
 * Material culture researchers have often failed to acknowledge the ephemeralness of much of their data.

Synonyms

 * ,, ; see also Thesaurus:transience