back striking of spark

back Preposition

— Toward the rear. He went back behind the stands. — To a place again. I didn't like it, so I sent it back. He went back to the same house. They came back again.

back Noun

— The back is the rear part of something; it is the part in the other direction from the front. I went to the back of the house. — The back is the rear part of the human body. He had a scar on his back.

back Verb

— If you back something, you support it. The Republicans backed the bill. — If you back up, you move backward. He put the car in gear and backed right into the garage door.

striking

— adjective (= dramatic, spectacular) sensational in appearance or thrilling in effect a dramatic sunset a dramatic pause a spectacular display of northern lights it was a spectacular play his striking good looks always created a sensation — noun (= contact) the physical coming together of two or more things contact with the pier scraped paint from the hull — noun (= hit, hitting) the act of contacting one thing with another repeated hitting raised a large bruise after three misses she finally got a hit — adjective (= outstanding, prominent, salient, spectacular) having a quality that thrusts itself into attention an outstanding fact of our time is that nations poisoned by anti semitism proved less fortunate in regard to their own freedom a new theory is the most prominent feature of the book salient traits a spectacular rise in prices a striking thing about Picadilly Circus is the statue of Eros in the center a striking resemblance between parent and child

of Preposition

— Made using. It is a house of cards.

spark Noun

— A non-matter created by rubbing two objects quickly. Used for starting fires with fuels. This lighter does not work anymore. It does not produce any sparks.

spark Verb

— Spark means to cause. His strange attire sparked comment.