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Definition of unobtainable
unobtainable
/ˌʌnəbˈteɪnəbəl/
un · ob · tain · a · ble
Adverb:unobtainably
unobtainable Lexical Profile
CEFR
B2
Grade
8
Tier
2
Usage
Top 10k
Syllables
5
unobtainable Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adjective
1
Not able to be acquired, procured, or achieved; impossible to get or reach.
Example
"The rare manuscript had been out of print for decades and was virtually unobtainable."
2
British Unable to be connected or reached because the line is out of order, disconnected, or does not exist (of a telephone number or line).
Example
"Every time she dialed the customer service number, a recorded voice informed her that the line was unobtainable."
Synonyms
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Cite this Entry
Wordmom. (2026). Definition of Unobtainable. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/unobtainable