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keep up

verb

Definition of keep up

  1. transitive verb
  2. :  to persist or persevere in <kept up the good work>; also :  maintain, sustain <keep standards up>

  3. intransitive verb
  4. 1 :  to keep adequately informed or up-to-date <keep up on international affairs>

  5. 2 :  to continue without interruption <rain kept up all night>

  6. 3 :  to maintain contact or relations with someone <keep up with old friends>



Examples of keep up in a sentence

  1. <let's hope that old air conditioner keeps up through this heat wave>

  2. <kept the house up while the owners were gone>



15th Century

First Known Use of keep up

15th century

Rhymes with keep up

act up, add up, backup, back up, balls-up, ball up, bang-up, bear up, beat-up, belt up, bid up, blowup, blow up, bone up, bound up, breakup, break up, bring up, brush up, buck up, buildup, build up, built-up, bulk up, bung up, buy up, call-up, catch-up, chalk up, checkup, chin-up, choose up, clam up, cleanup, clean up, close-up, cock-up, come up, cough up, crack-up, cry up, curl up, cutup, cut up, dial-up, dig up, doll up, do up, draw up, dream up, dress up, dried-up, drive-up, drum up, dry up, dustup, eggcup, eyecup, faceup, face up, fed up, feel up, fetch up, fill-up, fix up, flare-up, foul-up, foul up, frame-up, fry-up, gang up, gear up, getup, get up, give up, go up, grade up, grown-up, grow up, hand up, hang-up, hang up, hard up, heads-up, hepped up, het up, hiccup, hitch up, holdup, hold up, hole up, hookup, hook up, hopped-up, hot up, hung up, hyped-up, jack-up, jam-up, juice up, kickup, kick up, kingcup, knock up, lash-up, lead-up, leg up, letup, let up, lie up, line up, linkup, lit up, lockup, lookup, look up, louse up, made-up, makeup, make up, markup, matchup, mix-up, mixed-up, mock-up, mop-up, muck up, mug up, nip-up, one-up, pass up, pasteup, pay up, pickup, pick up, pileup, pinup, pipe up, play up, pop-up, post up, press-up, pull-up, pump up, punch-up, push-up, put-up, rack up, rake up, re-up, ring up, roll up, roundup, round up, rub up, run-up, scare up, screwup, screw up, send-up, setup, set up, sew up, shack up, shake-up, shape-up, shape up, shook-up, shoot up, show up, shut up, sign up, sit-up, size up, slap-up, slipup, slip up, smashup, souped-up, soup up, speak up, speedup, spiffed-up, spit up, stack up, stand-up, start-up, steam up, step up, stepped-up, stickup, stick up, stink up, strike up, stuck-up, sum up, sunup, tag up, take up, talk up, tart up, teacup, tear up, throw up, thumbs-up, tie-up, top up, toss-up, touch-up, trade up, trumped-up, tune-up, turn up, use up, wait up, walk-up, warm-up, washed-up, washup, windup, wised-up, workup, work up, wrap-up, write-up



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