Lack, v. t. [imp. & p. p. Lacked p. pr. & vb. n. Lacking.]
1. To blame; to find fault with. [Obs.]
Love them and lakke them not. --Piers Plowman.
2. To be without or destitute of; to want; to need.
If any of you lack wisdom, let him ask of God. --James i. 5.