'Positional' definitions:

Definition of 'positional'

From: WordNet
adjective
Of or relating to or determined by position

Definition of 'Positional'

From: GCIDE
  • Positional \Po*si"tion*al\, a. Of or pertaining to position. [1913 Webster]
  • Ascribing unto plants positional operations. --Sir T. Browne. [1913 Webster]