Discourses of speculative and notional things.
Evelyn.
3. Given to foolish or visionary expectations; whimsical; fanciful; as,
a notional man.
No`tion*al"i*ty (?), n. A notional or groundless opinion. [R.]
Glanvill.
No"tion*al*ly (?), adv. In mental apprehension; in conception; not in
reality.
Two faculties . . . notionally or really distinct.
Norris.