FLUSH definition: a blush; rosy glow. See examples of flush used in a sentence. Flush Toilet Finder is the quickest, simplest way of finding a public bathroom or restroom. Simply open the app and it will display the nearest toilets to you. It's free, no in-app purchases and has over 200,000 bathrooms in its database! - Search through 200,000 public loos all around the world! You CANNOT LEAVE this ROBLOX GAME Flush will go through different ROBLOX GAMES to see if he's trapped in the game forever, or if its just a myth! Flush definition: To turn red, as from fever, embarrassment, or strong emotion; blush. The meaning of FLUSH is to fly away suddenly. How to use flush in a sentence. Define flush. flush synonyms, flush pronunciation, flush translation, English dictionary definition of flush. v. flushed , flush·ing , flush·es v. intr. 1. To turn. When you empty something out with a liquid, you flush it. You might also be flush with cash, meaning you have a lot of it. Just don't flush that cash down the toilet! FLUSH definition: 1. When you flush, you become red in the face, especially as a result of strong emotions, heat, or…. Learn more. Flush has several meanings: Flush (physiology), to become red in the face and often other areas of the skin Flush (cards), a hand in card games Flush (poker), a hand in poker Flush text, in justification (typesetting) Flush toilet, a toilet using water to dispose of waste Flush (slalom skiing), a consecutive series of vertical gates 29 meanings: 1. to blush or cause to blush 2. to flow or flood or cause to flow or flood with or as if with water 3. to glow or. Click for more definitions.