The Collaborative International Dictionary
Prepositionally
Prepositional \Prep`o*si"tion*al\, a. [Cf. F.
pr['e]positionnel.]
Of or pertaining to a preposition; of the nature of a
preposition.
--Early. -- Prep`o*si"tion*al*ly, adv.
Wiktionary
prepositionally
adv. 1 In a prepositional manner. 2 As a preposition.
WordNet
prepositionally
adv. as a preposition