D defs.my
Entry 2 senses Webster, 1913

Skillful

/skĭl'-fəl/ · Skill·ful · IPA /ˈskɪl.fəl/
01 a. Discerning; reasonable; judicious; cunning.
  1. 1.
    Discerning; reasonable; judicious; cunning.[Obs.]
  2. 2.
    Possessed of, or displaying, skill; knowing and ready; expert; well-versed; able in management; as, a skillful mechanic; -- often followed by at, in, or of; as, skillful at the organ; skillful in drawing.
    “And they shall call the husbandman to mourning, and such as are skillful of lamentations to wailing.” — Amos v. 16.