The Complete Vocabulary Builder Workbook by BETTER WORDS R. B. Skinner

4.8

✔ Add 3,700 must-know words to your vocabulary.

✔ All-in-one: dictionary, thesaurus, & workbook.

✔ 632 pages, 147 lessons, 428 practical activities.

✔ Suitable for students & professionals of all ages.

✔ Ideal preparation for: TOEFL, TOEIC, IELTS, SAT, ACT, GRE, GMAT, CPE, BEC, PTE, FCE

Buy on Amazon

Amazon Best Seller:

#1 Spelling & Vocabulary.

#1 Education TOEFL & TOEIC.

#1 Slang & Idiom Reference Books.

Transform Your Vocabulary Today!

flush

verb

/flʌʃ/

IPA:

Dictionary definition of flush

To cause a flow of liquid, usually water, through a space or area to cleanse, clean, or remove something.
"You need to flush the old oil out of the system before adding the new one."

Detailed meaning of flush

It involves forcibly pushing or directing the liquid to eliminate or clear out unwanted substances or impurities. "Flush" can be used in various contexts, such as flushing a toilet to remove waste, flushing a pipe to clear a blockage, or flushing a wound to clean it. It often involves the use of pressure or a sudden rush of liquid to create a forceful flow. Additionally, "flush" can describe the act of becoming red in the face due to strong emotions, such as embarrassment, anger, or excitement. It signifies a sudden and visible change in the complexion, often accompanied by warmth or a tingling sensation. Overall, the verb "flush" suggests a forceful or vigorous action of cleansing, clearing, or exhibiting a visible reaction.

Example sentences containing flush

1. "Please flush the toilet when you're done," said the mother to her toddler.
2. The city decided to flush the old sewage system to prevent any backups.
3. If you flush the radiator, it will run more efficiently.
4. The cat, surprised by the noise, quickly flushes the bird out of the bush.
5. "You must flush your system with plenty of water," the doctor advised.
6. Flush the old oil out of the machinery before adding the new oil.

History and etymology of flush

The verb 'flush' has a rich and diverse etymology. In its earliest use in Middle English, 'flushen' meant to fly or rush, akin to the Old French 'flus,' which meant a flow or stream. This sense of rushing or flowing naturally extended to describe the act of causing a flow of liquid, usually water, through a space or area to cleanse, clean, or remove something. The word 'flush' also has connections to Dutch and German words for flowing and rushing. Over time, it became associated with actions like flushing a toilet, which involves a swift flow of water to remove waste, and flushing out impurities or contaminants. The etymology of 'flush' underscores its historical evolution from describing the rapid flow of water to encompass a variety of cleansing and cleaning actions involving liquids, reflecting its versatile use in English.

Quiz: Find the meaning of the verb flush:

answer1

answer2

answer3

answer4

Try Again!

Correct!

Continue Quiz

Further usage examples of flush

1. She used a cold water bottle to flush the redness from her cheeks.
2. When I saw the test results, my face began to flush with pride.
3. A flush of embarrassment washed over him as he realized his mistake.
4. He aimed to flush out the truth in the courtroom.
5. Flush the wound with clean water to avoid any infections.
6. In the game, the hunter's dog was trained to flush out game from the underbrush.
7. I decided to flush my old ideas and start fresh.
8. You need to flush the system with the new software update.
9. When the report came out, it led to a flush of excitement across the office.
10. Her cheeks flush a bright pink when she's embarrassed.
11. The IT technician asked me to flush the computer's cache to solve the problem.
12. Flush the line with water to clear any debris before installing the new filter.
13. When she got the promotion, a flush of joy overwhelmed her.
14. We'll need to flush the pipes to ensure there's no residual contamination.