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- firth 92
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- identity 517
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- sidetrack 105
- proprietaries 32
- lowdown 73
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- grandkid 45
- lightheaded 41
- Kit 131
- Characteristic 266
- cravat 108
- aggravating 174
- Jarring 92
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- netherlands 77
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- Sun 194
- investigator 95
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- family 257
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- profess 173
- birth 523
- rubberneck 125
- headlight 71
- masochistic 63
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- AWE 130
- psych 79
- figment 159
- gal 125
- alt 50
- halifax 111
- Homo 61
- Pus 81
- edit 232
- Deprecate 28
- affectation 108
- genitalia 97
- bowsprit 79
- informatics 44
- basis 498
- howler 52
- smutty 73
- sierra 51
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- marquis 58
- flukiest 27
- slicker 113
- loin 230
- pally 85
- gee-gee 81
- hassle 245
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- arabicize 73
- FLATTER 69
- GP 100
- branded 171
- Anaesthetic 125
- antique 155
- dessert wine 96
- rule 703
- messier 42
- Light 277
- auspicious 136
- melt in your mouth 48
- active service 108
- unfraught 46
- patrol 269
- Hot 52
- Bowl 133
- homesick 219
- liquorice 56
- Genial 97
- ringworm 69
- prescientific 43
- amenity 207
- mane 253
- cooperation 208
- muenster 37
- Rebellious 80
- mortarless 39
- stellar 243
- kooky 99
- polyester 74
- alight 143
- electrode 83
- insoluble 116
- refuse 573
- overactivity 32
- cont 78
- jemmy 89
- chicago 107
- Explosions 51
- Pill 188
- furnishment 43
- AIRTIGHT 87
- capacity 505
- prole 64
- bad-tempered 116
- distinguished 223
- Belarus 69
- Payroll 78
- wee-wee 55
- shank 71
- suppose 491
- him 112
- big name 144
- qi 79
- mudskipper 38
- disabuse 102
- sensationalist 51
- initial 533
- polo 75
- knobbier 33
- involuntary 147
- Temple 81
- java 64
- microcomputer 414
- dud 137
- lawman 67
- Epsom salt 80
- Reopen 151
- cause 682
- innings 69
- prodigious 160
- neptune 53
- uncontrollable 63
- clerestory 139
- daks 52
- goddess 153
- fridays 56
- quintuple 98
- North Dakota 13
- Diligence 57
- fume 348
- hypersensitive 87
- Horseback 27
- fatheaded 59
- muffler 100
- yucky 94
- comforter 94
- ones 42
- uphill battle 15
- at a Time 65
- drive-by 69
- zapping 38
- hardiness 52
- color 475
- protective 454
- Rhizome 118
- transponder 79
- curling iron 62
- Serviceman 88
- somber 384
- Minimize 184
- lowery 45
- chubbier 44
- field-test 67
- Salute 40
- promptitude 38
- skyrocketing 101
- andorra 112
- waterlogged 47
- superconductivity 58
- corroborate 121
- multiplication 89
- unhanged 48
- Proliferate 71
- winery 65
- floss 120
- rabies 52
- outright 191
- juryless 38
- unruliest 31
- Recruitment 184
- hilarity 63
- Parcheesi 47
- uvula 85
- coarsen 118
- checking account 99
- landlubber 192
- Impediment 56
- parcel 566
- Pose 196
- tx 83
- hasid 44
- clamping 58
- Frustration 239
- accessibleness 44
- Persuasive 77
- comely 134
- reject 530
- undeclared 62
- layout 560
- demonstrable 113
- mastitides 30
- Manifesto 72
- harpy 65
- isolating 34
- minute 358
- employee 511
- Defend 116
- ingenuity 159
- Gate 133
- phonemics 40
- purity 498
- Nobility 109
- departed 118
- canalize 53
- ravish 90
- influence 626
- normal 524
- NATURAL 22
- lavatorial 43
- Arkansas 55
- conversion 464
- Apr 86
- fuzz 114
- duffer 107
- broke 84
- accusations 104
- Please 88
- Rates 44
- Habit 254
- anecdotalist 76
- county seat 87
- waiter 491
- Front 175
- Apology 156
- ducky 114
- hypothetical 139
- nebula 225
- antonym 135
- conducted 48
- NOM 54
- CONTRIBUTION 50
- Technology 242
- fittings 56
- so 251
- elsewhere 442
- designate 283
- deport 252
- Chaos 221
- Composting 69
- ululate 65
- anecdotally 65
- mu 87
- musty 211
- snappish 14
- Visit 165
- max 50
- swig 121
- blast furnace 105
- marine 403
- expulsion 152
- contort 132
- stipulate 200
- Known 159
- cloying 104
- chiropodist 85
- tagalong 108
- radioactive 478
- humbug 65
- slob 84
- profusely 94
- evocation 118
- disastrous 279
- behaviorism 90
- interrogate 126
- existentialist 78
- upend 139
- Croatia 112
- substantial 561
- mail 150
- variability 56
- Inquisitive 96
- sought 130
- egotistical 94
- snipe 150
- falsie 99
- loftlike 32
- businessperson 115
- aitch 98
- bvds 47
- coronaries 48
- crumple 164
- call a spade a spade 19
- wiki 48
- laissez-faire 116
- Ng 75
- signally 75
- STRUGGLE 97
- listicle 68
- Parachute 124
- pointy 79
- vessel 538
- spacer 89
- crude 492
- neutral 593
- overlay 134
- Tide 73
- Slumber 192
- cavity wall 67
- depth 529
- frizzy 151
- Yak 23
- splatter 77
- nepalese 40
- Connected 39
- business end 135
- apertural 68
- scan 559
- growth 489
- rehouse 52
- variance 110
- organically 142
- trying 156
- mynah 178
- inopportune 77
- allegations 51
- placenta 59
- realism 90
- Sleepless 133
- Engage 222
- teepee 61
- arguably 231
- vaccination 262
- legalise 43
- island 540
- In the world 4
- crapper 53
- bolsheviki 31
- Immerse 260
- benefactor 136
- thorax 76
- bovine 118
- comb 506
- tooth 132
- clubbish 54
- Being 218
- coral 139
- exploitatively 39
- leakily 24
- lived 46
- mst 56
- cloister 139
- pioneers 35
- Climax 209
- claimer 38
- portuguese man-of-war 66
- the silver screen 59
- Myanmar 93
- al dente 102
- viz 101
- borrowing 137
- IC 68
- Paralympics 55
- strangle 323
- crutch 149
- Shred 88
- erosive 111
- front-runner 116
- biggin 63
- artilleryman 45
- influx 118
- genitive 79
- Obtain 121
- bludger 49
- ascap 38
- Trainer 36
- surprising 490
- servicing 46
- Nob 114
- pda 74
- level 611
- sculptor 188
- world beater 54
- shaggy 108
- grim 244
- mind-numbing 91
- Receive 217
- colorfulness 47
- iniquitous 65
- versatility 22
- gunmetal 104
- obtuse 81
- bleak 196
- big toe 121
- sunshine 512
- hassocky 35
- paying 32
- Digit 162
- sabre 31
- buzzword 95
- banking 156
- rearise 40
- payer 89
- technology 498
- fe 91
- ruse 133
- incontinently 45
- Cameras 33
- migration 199
- Follow 225
- foulplay 57
- Bored 68
- coolabah 34
- displaying 261
- costa 82
- jealousy 96
- disturbed 231
- Miscellaneous 132
- gasolene 51
- obligatoriness 40
- invariable 52
- burn out 76
- commoner 116
- organism 526
- chorus 266
- eleven-plus 74
- crest 149
- awfully 367
- conspicuous consumption 128
- buckskin 122
- comings and goings 90
- roast 482
- Advancement 145
- ft. 121
- smiley 71
- dapple 47
- Regulation 290
- the Deep South 101
- moped 69
- zamindar 38
- forth 414
- palimony 48
- cross-pollination 87
- ta 96
- medium 598
- customize 395
- matrix 209
- preschool 94
- hostel 210
- titmouse 55
- Advocate 98
- rummage sale 71
- bony 132
- epa 40
- pentagonally 33
- bad 219
- lao 53
- exegesis 101
- voluntarily 84
- raffia 76
- dg 78
- wow 82
- Aristocratic titles 35
- coming 159
- potboiler 59
- Declined 63
- morgan 39
- bio 86
- none 184
- nato 65
- Admiralty 78
- perinatal 192
- puddling 38
- Detriment 153
- chloropicrin 35
- cubicity 37
- associationism 40
- celling 41
- broken 609
- compelling 267
- mudpack 46
- analytical 114
- anesthetize 137
- gloam 59
- composer 253
- Orangutan 18
- unprincipled 94
- ego trip 119
- papism 41
- with pleasure 77
- bereaved 122
- barometer 274
U-value
noun
U-val·ue ˈyü-ˌval-(ˌ)yü 
: a measure of the heat transmission through a building part (such as a wall or window) or a given thickness of a material (such as insulation) with lower numbers indicating better insulating properties compare r-value
Word History
Etymology
unit
First Known Use
1949, in the meaning defined above
Time Traveler
The first known use of U-value was in 1949 👨🏻🏫 Mr. Ng 韋氏詞典 📚 – mw.mister5️⃣.net
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