Douglas Harper's Etymology Dictionary
Wiktionary
a. Unable to be reached; impossible to attain. n. A person or thing that cannot be reached.
WordNet
adj. inaccessibly located or situated; "an unapproachable chalet high in the mountains"; "an unreachable canyon"; "the unreachable stars" [syn: unapproachable, unreached, out of reach(p)]
Wikipedia
Unreachable is a song by John Frusciante which appeared as third track on his 2009 album The Empyrean.
Ultimate Guitar Archive said about the song: "The Empyrean is not like a RHCP's album that is chock-full of possible hit singles, but the track "Unreachable" does come close. Out of all the tunes, "Unreachable" is one of the most accessible between the hummable chorus and the infectiously grooving electric piano line."
Flea plays bass on the track.
Usage examples of "unreachable".
Such a space might be so close to this one that the interval between them was an infinitesimal, yet unnoticed and unreachable, just as two planes may be considered as coextensive and separated by an unimaginably short interval, yet be perfectly discrete, one from the other.
Actually, when Straumli Main dropped off the Net, Sjandra Kei had been unreachable for almost forty hours.
Shared Moment of almost five centuries ago must have propogated everywhere in the universe along the quantum fabric of the Void Which Binds, touching alien races and cultures so distant as to be unreachable by any technology of human travel or communication while adding the first self-aware human voice to the empathic conversation that had been going on between sentient and sensitive species for almost twelve billion years.
Even if they all could get into spacesuits those unreachable suits in the spinlockit would only prolong their death sentence.
Offset slices of time lay side by side here like laminations of plywood and she was forever unreachable because she was on the other side of one thin, unshatterable pane of it.
The vast majority of the time he was unreachable - autistically withdrawn.
Surprisingly little, in view of the fact that the Cosmocratic watchers, instead of being the venal wights of custom, were cold-eyed, unreachable men and women who seemed to know by sight every voter in the precinct.
Sane or insane were just stages of the great struggle going on everywhere all the time: across the valley, for instance, where the pines were fighting their way up the sides of the facing mountain, hurling the grenades of their cones into the thin soil, pressing their slow advantage, enduring the decimations of the lightning, aspiring (insanely, no doubt) toward the forever unreachable fastness of the summit.
That boy was long gone, locked down in the dustiest, most unreachable part of the labyrinth of Raed's mind, the key to his pre-prison self thrown away ages ago.
It was a tactic likely to drive some people into hysterics if a family member was unreachable for any reason, and Chief Champlin had gone through the roof when he heard it on the radio.
I remembered going door-to-door with a wagon full of citrus fruit, knowing that the elegant hands doling out change belonged to unreachable people who felt pity.
It was a mythical place inhabited by shape changers, unreachable save by magic, the food touched with glamour unequaled anywhere.
Her little brother was lying in an oxygen tent, as unreachable as if he were dead, and the thought of being in the same kitchen with her father when he floundered to consciousness in a few hours made her neck and shoulders tighten like a pulled knot.
For a teenager with no connections, if it wasn't actually mythical, it was still so unreachable as to be in effect purely imaginary.
So I made a door to this realm, which is unreachable by regular folk who don't want to leave their bodies behind, and discovered that he's my real father.