INACCESSIBLE
inaccessible, unaccessible
(adjective) capable of being reached only with great difficulty or not at all
inaccessible, unobtainable, unprocurable, untouchable
(adjective) not capable of being obtained; “a rare work, today almost inaccessible”; “timber is virtually unobtainable in the islands”; “untouchable resources buried deep within the earth”
Source: WordNet® 3.1
Etymology
Adjective
inaccessible (comparative more inaccessible, superlative most inaccessible)
Not able to be accessed; out of reach; inconvenient.
Synonym: unaccessible
Antonym: accessible
Not able to be reached; unattainable.
Synonym: unaccessible
Antonym: accessible
Noun
inaccessible (plural inaccessibles)
(mathematics) An uncountable regular cardinal number that is a limit cardinal.
Source: Wiktionary
In`ac*cess"i*ble, a. Etym: [L. inaccessibilis: cf. F. inaccessible.
See In- not, and Accessible.]
Definition: Not accessible; not to be reached, obtained, or approached; as,
an inaccessible rock, fortress, document, prince, etc.
– In`ac*cess"i*ble*ness, n.
– In`ac*cess"i*bly, adv.
Source: Webster’s Unabridged Dictionary 1913 Edition