Flush

Part of speech: verb, noun

Pronunciation: /ˈflʌʃ/

Definitions

  1. To cause something to become red or to flow with liquid | A sudden rush of something, often liquid, moving swiftly | To cleanse or clear out something, especially through the use of water
  2. To make a surface or face redden or to cause a rapid flow of liquid | A sudden surge of a liquid or emotion that sweeps through | To wash out or invigorate an area by forcing fluid through it
  3. To induce a reddish appearance in skin or to send a stream of liquid quickly somewhere

Etymology: The word began its journey in English during the late Middle Ages, originally tied to the idea of flowing or rushing water. It comes from the Old French “flux,” which itself derived from the Latin “fluxus,” meaning “a flowing” or “flowing out.” This Latin root is connected to the verb “fluere,” which means “to flow.” The earliest senses of the term in English reflected this literal movement, often describing the surge or flow of liquids. Over time, the meaning broadened beyond just water. By the 14th and 15th centuries, it came to signify a sudden rush or burst of anything, such as a flush of blood to the face—hence the connection to a sudden reddening or glow. This figurative use capitalized on the vivid image of something rapidly spreading or appearing in abundance. The sense of “flush” as a verb meaning “to drive out by flooding” or “to make something flow suddenly” also grew from this core idea. In card games, the term took on a specialized meaning in the 16th century, referring to a hand where all cards are of the same suit—likely because the cards were “flushed” together in a neat, uniform group or perhaps symbolizing a “flow” of matching cards. This usage has endured, becoming one of the most well-known meanings today. The noun and verb forms have retained this close connection to movement and abundance, whether describing a surge of water, a blush of color, or the act of causing something to rush forth. The word’s evolution neatly traces a path from the physical world of flowing liquids to more abstract and varied senses of suddenness, abundance, and uniformity.

Synonyms: redden, blush, palliate, flood, wash

Antonyms: pale, dry, fade, drain, empty