D defs.my
Entry 1 sense Webster, 1913

Chortle

/chôr'təl/ · Chor·tle · IPA /ˈt͡ʃɔɹtəl/
01 v. t. & i. A word coined by Lewis Carroll (Charles L. Dodgson), and usually explained as a combination of chuckle and snort.
imp. & p. p. Chortled; p. pr. & vb. n. Chor"tling
  1. 1.
    A word coined by Lewis Carroll (Charles L. Dodgson), and usually explained as a combination of chuckle and snort.[Humorous]
    “O frabjous day ! Callooh ! Callay ! He chortled in his joy.” — Lewis Carroll.