1. (noun)flower, prime, peak, heyday, bloom, blossom, efflorescence, flush the period of greatest prosperity or productivity
2. (noun)bloom, blush, flush, rosiness a rosy color (especially in the cheeks) taken as a sign of good health
3. (noun)hot flash, flush sudden brief sensation of heat (associated with menopause and some mental disorders)
4. (noun)flush a poker hand with all 5 cards in the samesuit
5. (noun)bang, boot, charge, rush, flush, thrill, kick the swiftrelease of a store of affective force "they got a great bang out of it"; "what a boot!"; "he got a quick rush from injecting heroin"; "he does it for kicks"
6. (noun)flush, gush, outpouring a sudden rapidflow (as of water)
"he heard the flush of a toilet"; "there was a little gush of blood"; "she attacked him with an outpouring of words"
8. (adj)flush(p) of a surface exactly even with an adjoining one, forming the sameplane "a door flush with the wall"; "the bottom of the window is flush with the floor"
9. (adj)affluent, flush, loaded, moneyed, wealthy having an abundant supply of money or possessions of value "an affluent banker"; "a speculator flush with cash"; "not merely rich but loaded"; "moneyed aristocrats"; "wealthy corporations"
10. (verb)blush, crimson, flush, redden turn red, as if in embarrassment or shame "The girl blushed when a young man whistled as she walked by"
11. (verb)flush flow freely
"The garbage flushed down the river"
12. (verb)flush glow or cause to glow with warm color or light "the sky flushed with rosy splendor"
13. (verb)flush, level, even out, even makelevel or straight "level the ground"
14. (verb)flush, scour, purge rinse, clean, or empty with a liquid "flush the wound with antibiotics"; "purge the old gas tank"
15. (verb)sluice, flush irrigate with water from a sluice "sluice the earth"
16. (verb)flush cause to flow or flood with or as if with water "flush the meadows"