usingenglish.co m http://www.usingenglish.com/members/idioms/index.php?show=IdiomsEnglish Idioms: U Ho me > Me mb e rs > Id io ms & Slang English Idio ms: 49 ent ries beginning wit h 'U' U-turn If a g o ve rnme nt chang e s its p o sitio n rad ically o n an issue , e sp e cially whe n the y have p ro mise d no t to d o so , this is a U-turn. Ug ly as a stick (USA) If so me o ne is as ug ly as a stick, the y are ve ry ug ly ind e e d . Ug ly d uckling An ug ly d uckling is a child who sho ws little p ro mise , b ut who d e ve lo p s late r into a re al tale nt o r b e auty. Uncalle d fo r If so me o ne d o e s so me thing b ad and unne ce ssary witho ut co nsid e ratio n fo r ano the rs fe e ling s, what the y d o is uncalle d fo r. Uncharte d wate rs If yo u're in uncharte d wate rs, yo u are in a situatio n that is unfamiliar to yo u, that yo u have no e xp e rie nce o f and d o n't kno w what mig ht hap p e n. ('Uncharte re d wate rs' is an inco rre ct fo rm that is a co mmo n mistake .) Uncle Sam (USA) Uncle Sam is the g o ve rnme nt o f the USA. Und e r a clo ud If so me o ne is susp e cte d o f having d o ne so me thing wro ng , the y are und e r a clo ud . Und e r a flag o f co nve nie nce If a ship sails und e r a flag o f co nve nie nce , it is re g iste re d in a co untry whe re taxe s, e tc, are lo we r than in the co untry it co me s fro m, so if so me o ne d o e s so me thing und e r a flag o f co nve nie nce , the y atte mp t to avo id re g ulatio ns and taxe s b y a similar me ans. Und e r false co lo urs If so me o ne d o e s so me thing und e r false co lo urs/co lo rs, the y p re te nd to b e so me thing the y are no t in o rd e r to d e ce ive p e o p le so that the y can succe e d . Und e r fire If so me o ne is b e ing attacke d and cricitise d he avily, the y are und e r fire . Und e r lo ck and ke y If so me thing is und e r lo ck and ke y, it is sto re d ve ry se cure ly. Und e r so me o ne 's he e l If yo u are und e r so me o ne 's he e l, the y have co mp le te co ntro l o ve r yo u. Und e r the g un If yo u're und e r the g un, yo u're und e r p re ssure to d o so me thing . Und e r the rad ar If so me thing slip s und e r the rad ar, it isn't d e te cte d o r no tice d . Und e r the tab le Brib e s o r ille g al p ayme nts are o fte n d e scrib e d as mo ne y und e r the tab le . Und e r the we athe r If yo u are fe e ling a b it ill, sad o r lack e ne rg y, yo u are und e r the we athe r. Und e r the wire (USA) If a p e rso n d o e s so me thing und e r the wire , the y d o it at the last p o ssib le mo me nt. Und e r yo ur b e lt If yo u have so me thing und e r yo ur b e lt, yo u have alre ad y achie ve d o r e xp e rie nce d it and it will p ro b ab ly b e o f b e ne fit to yo u in the future . Und e r yo ur b re ath If yo u say so me thing und e r yo ur b re ath, yo u whisp e r o r say it ve ry q uie tly. Und e r yo ur no se If so me thing hap p e ns rig ht in fro nt o f yo u, e sp e cially if it is surp rising o r aud acio us, it hap p e ns und e r yo ur no se . Und e r yo ur skin If so me o ne g e ts und e r yo ur skin, the y re ally anno y yo u. Und e r yo ur thumb So me o ne who is manip ulate d o r co ntro lle d b y ano the r p e rso n is und e r his o r he r thumb . Une asy lie s the he ad that we ars the cro wn This me ans that p e o p le with se rio us re sp o nsib ilitie s have a he avy b urd e n. Until the last d o g is sho t (USA) It me ans until the ve ry last p o ssib le mo me nt o r until e ve ry p o ssib ility is e xauste d : Yo u b o ys always stay until the last d o g is sho t I will stay until the last d o g is sho t to co mp le te this p ro je ct b y d e ad line (Exp re ssio n my mo m who was b o rn in 1917 in Wisco nso n always use d .) Unwave ring lo yalty Unwave ring lo yalty d o e s no t q ue stio n o r d o ub t the p e rso n o r issue and sup p o rts the m co mp le te ly. Up a g um tre e (AU) If yo u're up a g um tre e , yo u're in tro ub le o r a b ig me ss. Up a rive r witho ut a p ad d le If yo u up a rive r witho ut a p ad d le , yo u are in an unfo rtunate situatio n, unp re p are d and with no ne o f the re so urce s to re me d y the matte r. Up fo r g rab s If so me thing is up fo r g rab s, it is availab le and who e ve r is first o r is succe ssful will g e t it. Up in the air If a matte r is up in the air, no d e cisio n has b e e n mad e and the re is unce rtainty ab o ut it. Up stake s If yo u up stake s, yo u g e t re ad y to le ave a p lace . Up sticks (UK) If yo u up sticks, yo u le ave so me whe re , usually p e rmane ntly and witho ut warning - he up p e d sticks and we nt to wo rk ab ro ad . Up the ante If yo u up the ante , yo u incre ase the imp o rtance o r value o f so me thing , e sp e cially whe re the re 's an e le me nt o f risk as the te rm co me s fro m g amb ling , whe re it me ans to incre ase the stake (the amo unt o f mo ne y b e t). Up the cre e k If so me o ne o r so me thing is up the cre e k, the y are in re al tro ub le . 'Up the cre e k witho ut a p ad d le ' is an alte rnative , and 'up shit cre e k (witho ut a p ad d le )' is a rud e r fo rm. Up the d uff (UK) If a wo man is up the d uff, she 's p re g nant. Up the sp o ut (UK) If so me thing has g o ne up the sp o ut, it has g o ne wro ng o r b e e n ruine d . Up the stick (UK) If a wo man is up the stick, she 's p re g nant. Up the wall If so me o ne g o e s up the wall, the y g e t ve ry ang ry. Up the wo o d e n hill Whe n yo u g o up the wo o d e n hill, yo u g o up the stairs to b e d . Up to scratch If so me thing d o e sn't co me up to scratch, it d o e sn't me e t the stand ard re q uire d o r e xp e cte d . Up to snuff If so me thing isn't up to snuff, it d o e sn't me e t the stand ard e xp e cte d . Up to sp e e d If yo u b ring so me o ne up to sp e e d , yo u up d ate the m o n so me thing . Up to the e ye s Yo u yo u are up to yo ur e ye s in so me thing , yo u are d e e p ly invo lve d o r to have to o much o f so me thing like wo rk. ('Up the ne ck', 'up to the e ye b alls' and 'up to the e ars' are also use d .) Up to the ne ck If so me o ne 's in so me thing up to the ne ck, the y are ve ry invo lve d in it, e sp e cially whe n it's so me thing wro ng . Up to yo ur e ye s Whe n yo u've g o t to o much wo rk to d o , yo u're up to yo ur e ye s in it. Up to yo ur ne ck If so me o ne is ve ry invo lve d in so me thing , the y are up to the ir ne ck in it, e sp e cially if it is so me thing b ad o r immo ral. Up with the lark If yo u g e t up ve ry e arly, yo u're up with the lark. Up p e r crust The up p e r crust are the up p e r classe s and the e stab lishme nt. Up p e r hand If yo u have the up p e r hand , yo u have the ad vantag e . Up se t the ap p le cart If yo u up se t the ap p le cart, yo u cause tro ub le and up se t p e o p le . Sugge st an Idiom Search Ple ase No te Ple ase no te that the se d atab ase s co ve r co llo q uial lang uag e and co ntain so me te rms that d e al with vulg ar and tab o o sub je cts. Yo u can o p t to filte r-o ut e xp licit co nte nt o n yo ur p re fe re nce s p ag e . Ge ne rate d in 0.015 se co nd s