|the offspring of a zebra and a donkey.|
|a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question.|
theoretical the·o·ret·i·cal (thē'ə-rět'ĭ-kəl)
Of, relating to, or based on theory.
Restricted to theory; not practical.