'Propulsive' definitions:

Definition of 'propulsive'

From: WordNet
adjective
Having the power to propel; "propulsive coefficient"
adjective
Tending to or capable of propelling; "propellant fuel for submarines"; "the faster a jet plane goes the greater its propulsive efficiency"; "universities...the seats of propulsive thought" [syn: propellant, propellent, propelling, propulsive]

Definition of 'Propulsive'

From: GCIDE
  • Propulsive \Pro*pul"sive\, a. Tending, or having power, to propel; driving on; urging. "[The] propulsive movement of the verse." --Coleridge. [1913 Webster]