Webster’s Revised Unabridged Dictionary · 1913
Peccant
Pec′cant (·kant), a. [L. peccans, -antis, p. pr. of peccare to sin: cf. F. peccant.] 1. Sinning; guilty of transgression; criminal; as, peccant angels. Milton.
2. Morbid; corrupt; as, peccant humors. Bacon.
3. Wrong; defective; faulty. [R.] Ayliffe.
Pec′cant, n. An offender. [Obs.] Whitlock.