D defs.my
Entry 2 senses Webster, 1913

Inept

/ĭnˌ-ĕpt'/ · In·ept · IPA /ɪˈnɛpt/
01 a. Not apt or fit; unfit; unsuitable; improper; unbecoming.
  1. 1.
    Not apt or fit; unfit; unsuitable; improper; unbecoming.
    “The Aristotelian philosophy is inept for new discoveries.” Glanvill.
  2. 2.
    Silly; useless; nonsensical; absurd; foolish.
    “To view attention as a special act of intelligence, and to distinguish it from consciousness, is utterly inept.” Sir W. Hamilton.