Definition of invisible:
unseeable, out of sight, nonvisual, transparent, occult, gaseous, infrared, ethereal, infinitesimal, microscopic, indistinguishable, unreal, unseen, insensible, airy, ghostly, inconspicuous, hidden, ultraviolet, supernatural, supersensory, undetectable, intangible, inappreciable, ideal, knowledge, vaporous, visible, vague, obscure, impalpable, imponderable, real, indistinct, concealed, lightless, unnoticeable, camouflaged.
- invisible (part of speech: adjective)
- latent (part of speech: adjective)
- "The Return of Peter Grimm", David Belasco Edited by Montrose J. Moses.
The idea for which we live seems to me to be in harmony with the spirit of the age, and also of deep importance in itself; and I have no doubt but that men will come to believe in us because of our right understanding of this idea, in the same way that we ourselves believe in the invisible.- "Autobiography of Friedrich Froebel", Friedrich Froebel.
- "Gigolo", Edna Ferber.