The meaning of FLUSH is to fly away suddenly.

flush verb (FACE) If you flush, your face becomes red and hot, usually because you are embarrassed or angry.

1. So as to be even, in one plane, or aligned with a margin. 2. Squarely or solidly: The ball hit him flush on the face.

Definition of flush verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

If you flush dirt or a harmful substance out of a place, you get rid of it by using a large amount of liquid. That won't flush all the sewage out, but it should unclog some stinking drains. [V n with out]

to flood or spray thoroughly with water:[~ (+ out) + object] to flush a pipe clean; flushed out the stables. to (cause to) be washed with a sudden rush of water: [no object] the sound of a toilet flushing. [~ + …

A flush toilet (also known as a flushing toilet, water closet (WC); see also toilet names) is a toilet that disposes of human waste (i.e., urine and feces) by collecting it in a bowl and then using the force of …

5 days ago · flush (third-person singular simple present flushes, present participle flushing, simple past and past participle flushed) (transitive) To cleanse by flooding with generous quantities of a fluid.

Flush definition: To turn red, as from fever, embarrassment, or strong emotion; blush.

Nov 10, 2025 · Learn about different types of toilet flush valves and how to pick the best one for you.