/jab"euhr wok'ee/ , n. , pl. Jabberwockies , adj.
n.
1. a playful imitation of language consisting of invented, meaningless words; nonsense; gibberish.
2. an example of writing or speech consisting of or containing meaningless words.
adj.
3. consisting of or comparable to Jabberwocky; meaningless; senseless.
Also, Jabberwock /jab"euhr wok'/ .
[ coined by Lewis Carroll in Jabberwocky, poem in Through the Looking Glass (1871) ]