Webster's Revised Unabridged Dictionary · 1913

acrisia

acrisia (ȧ*kris"i*ȧ) , noun

[Late Latin acrisia, Greek 'akrisi`a; 'a priv. + kri`nein to separate, to decide.]

1.
Inability to judge.
2.
(Medicine) Undecided character of a disease. [Obsolete]

Also: acrisy