unable
AdjectiveWordNet 3.0
Adjective (3)
- (usually followed by `to') not having the necessary means or skill or know-how“unable to get to town without a car”“unable to obtain funds”
- (usually followed by `to') lacking necessary physical or mental ability“dyslexics are unable to learn to read adequately”“the sun was unable to melt enough snow”Synonyms: unable(p)
- lacking in power or forcefulness“an ineffectual ruler”“like an unable phoenix in hot ashes”Synonyms: ineffectiveineffectual
Webster's Dictionary (GCIDE)
Unable \Un*a"ble\, a. Not able; not having sufficient strength, means, knowledge, skill, or the like; impotent; weak; helpless; incapable; -- now usually followed by an infinitive or an adverbial phrase; as, unable for work; unable to bear fatigue. [1913 Webster]
Sapless age and weak unable limbs. --Shak. [1913 Webster]