The Collaborative International Dictionary
Incapacious
Incapacious \In`ca*pa"cious\, a. [Pref. in- not + capacious: cf.
L. incapax incapable.]
Not capacious; narrow; small; weak or foolish; as, an
incapacious soul.
--Bp. Burnet. -- In`ca*pa"cious*ness, n.
Wiktionary
incapacious
a. Not capacious; narrow, small, weak, or foolish.