adj. 1 a hypothetical, imaginary. b (of knowledge etc.) speculative; not based on experiment etc. 2 Gram. (of a verb) conveying its own meaning, not auxiliary. notionally adv.
[ obs. F notional or med.L notionalis (as NOTION) ]
NOTIONAL
Meaning of NOTIONAL in English
Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012