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Deflector

noun

Noun

1
Something which deflects something else, especially a stream of fluid or particles.
"1992 Nasa Patents Available for Licensing from the George C. Marshall Space Flight Center The deflector assembly contains a plurality of vanes which change the direction of the solar energy to the vertical, while constantly keeping the same side of the deflector facing the sun."
2
a device intended to turn aside the flow of something (water or air or smoke etc.) wordnet
3
A diaphragm in a lamp, stove, etc. by which the flame and gases are brought together to improve combustion.
4
A force field; an invisible barrier used as a protective shield.
"The blasters are those beams of ravening destruction which take care of recalcitrant meteorites in a spaceship's course when the deflectors can't handle them."

From deflect + -or.

Unscramble this word: deflector