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propulsive

propulsive

2 6.7
Giving a strong push that moves something forward, like an engine
  • adjective
  • /prəˈpʌlsɪv/
translation icon : propulsivo
  • Her propulsive speech inspired the audience to take action.
  • propulsive force
  • propulsive power
  • propulsive cycle

Like story points, like figuring out how to keep something propulsive and dramatic, you know, like, how do you really do that Well?

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Examples

  • The maximal speed, acceleration, propulsive force, and power were all significantly higher for the male subjects.

    Academic text (1994)
  • For the creature to be able to use gravity as a propulsive force, it would have to have this capacity.

  • To get there, GM has set off on a course to double vehicle efficiency and increase propulsive efficiency by half.

    Academic text (1999)
  • Lower fan pressure ratios lead to increased propulsive efficiency, and besides enabling thermodynamic cycle changes for improved fuel efficiency, significant noise reduction can be achieved.

    Academic text (2009)
  • The ships run on wind power and the Magnus effect (a propulsive force created by the spinning rotors).

    Academic text (2010)
  • FES provides supportive forces for standing and propulsive forces for walking by exciting the intact peripheral nerves, causing paralyzed muscles to contract.

    Academic text (2009)
  • Chameleons have nearly eliminated pursuit; instead, they have a propulsive tongue that is often longer than their body (see photograph on pages 34-35).

    Academic text (2006)
  • Under this, the bass bounces along, providing a kinetic, propulsive beat in what seems to be the musical embodiment of the preferred punk dance, the pogo.

    Academic text (2014)
  • The propulsive engine allowed the rocket to soar high above the clouds.

  • The bike's propulsive design makes it easier to ride uphill.

Synonyms

propellent
vspropulsive
  • US
7.5

Causing something to move forward

emphasizes inherent power to drive something forward
propellant
vspropulsive
6.8

Causing something to move forward

highlights having power to drive forward rather than making others move
propelling
vspropulsive
3.6

Causing something to move forward

stresses possessing power to propel rather than the act of moving
impellent
vspropulsive
9.9

Gives a strong reason or push to do something

describes ability to propel without implying urgency or force

Antonyms

45 3.8

Not moving or changing over time

Surface Forms

propulsive positive

Morphology

propulsive = propel (semi-transparent) = propel + ive

The adjective is formed from the verb 'propel' + '-ive', but a stem alternation (propel -> propuls-) and minor spelling/phonological change may confuse some learners.

Etymology

Propulsive comes from the prefix pro- 'forward' and the same root as propel and propeller, words that mean 'to drive' or 'push'. So propulsive describes something that has the power to push or drive forward.