Tanım
•mysteriousness (the quality of that which is mysterious, unknown, unexplained)
Etimoloji
From noslēpumains (“mysterious”) + -ība (with noslēpumains from noslēpums (“secret, mystery”) + -ains, noslēpums from noslēp(t) (“to hide, to keep secret”) + -ums, and noslēpt from no- + slēpt (“to hide”)).