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- contend 173
- Request 72
- contour 69
- Courtesy 103
- churl 6
- dwarf 72
- avocational 49
- jupiter 29
- Plateau 56
- Undeniably 41
- switch on 16
- Plagiarism 47
- Chances 14
- carving knife 37
- Visit 104
- Arise 115
- dysmorphic 11
- bawdy 81
- aquaculture 40
- liquidity 26
- suck in 11
- stall 181
- Drag 29
- boadicea 6
- doctor 199
- send out 40
- factory 172
- nymphet 12
- lensless 4
- hackle 48
- Luminous 105
- challah 12
- anchorwoman 50
- checks and balances 39
- diverse 360
- spoil 401
- slough 121
- Level 133
- Distract 144
- bloviate 16
- ungentlemanly 10
- amputate 31
- aqueous 52
- courtly 71
- collector's item 50
- fat 199
- door 164
- burdock 29
- mediator 113
- kingliest 3
- Sign 69
- houseboater 3
- Invitation 75
- send away for 24
- Intra 47
- niceties 4
- be rough on someone 9
- denigrate 68
- developmentalist 9
- continued 110
- lovelihead 4
- Shudder 34
- asphyxiation 50
- exogenous 6
- never 88
- sus 7
- markup 52
- boyfriend 68
- Origami 33
- paucity 18
- dyeing 26
- waylay 109
- pansies 5
- hayloft 7
- metalworking 7
- cistern 43
- gifted 60
- comedy 328
- showground 8
- home economics 35
- bundle of joy 17
- superstructure 8
- herbivory 7
- infract 5
- wedge issue 23
- Good Friday 46
- functor 6
- lumps 7
- Alone 89
- intoxicatedly 5
- overdriven 9
- strides 22
- Riddle 68
- cumquat 57
- fluid 367
- executioner 64
- overridden 7
- polaris 39
- tarmac 18
- Smack 91
- interests 9
- Patriotism 141
- familiarly 39
- albanian 60
- oligarchic 5
- Worldwide 82
- guidance 372
- palsied 9
- multicolored 8
- cingalese 4
- Powdered 29
- Dox 25
- missions 4
- painterliness 6
- telegraph 290
- bagging 43
- cassandra 34
- irrigative 5
- confit 43
- banker's draft 22
- lbo 6
- eject 70
- melt in your mouth 21
- vilify 11
- dub 167
- cripple 368
- Corner 97
- strangler 177
- jazz 361
- preferentialist 4
- greasepaint 52
- comelily 5
- boil 362
- round trip 57
- penetrate 341
- utmost 301
- bedside manner 41
- countersniper 8
- imperceptible 117
- assoc 9
- misguided 77
- deep-sea 28
- offspring 155
- doggo 10
- credentialled 4
- cross 453
- civil engineering 31
- private 382
- chive 126
- palimpsest 5
- retail price index 27
- unregulated 8
- heartache 6
- womby 8
- keep someone on their toes 14
- moussaka 8
- hardtop 7
- Squeak 55
- mouldiest 5
- bowlful 33
- empiricism 62
- hidden 76
- Mexico 48
- dignity 101
- buzzworthy 9
- shelf 333
- out of touch 31
- leg bye 22
- microfiche 6
- milt 8
- backwash 31
- point 447
- Romantic 77
- liquefies 5
- APPARENTLY 89
- competency 60
- borax 53
- lose weight 13
- keep away 11
- isotonically 4
- disapprobation 51
- blurt 127
- Cry 27
- anti inflammatory 11
- sneaky 10
- address 460
- guzzler 39
- temperamentally 98
- vandalism 202
- magma 9
- off the hook 24
- pathogenesis 7
- Graphic 34
- drag on 24
- fury 182
- biggie 55
- wombat 62
- awake 353
- empathy 156
- Helpless 31
- curse 335
- Adjust 170
- spread like wildfire 26
- obstacle course 21
- mor 8
- weld 286
- with regard to 18
- Diabetes 100
- petroleum 287
- flavored 61
- hosepipe 7
- Based 69
- convince 317
- denizen 54
- lcj 8
- camphoraceous 20
- rinse 114
- charm offensive 42
- prof 10
- censorious 46
- appoint 336
- lox 11
- prefectorial 6
- fatalist 31
- concept 345
- Caress 28
- tocsin 7
- frankness 38
- Estonian 1
- prohibitory 5
- Prank 71
- agger 7
- vitiate 13
- radiation 423
- Slash 46
- rangy 157
- Asia 45
- polymerization 5
- Correlate 136
- Disfigure 27
- somewheres 5
- supersonic 7
- flimsy 90
- Rid 43
- eurasian 39
- precompute 8
- gesture 534
- sustainable 172
- aaas 6
- the 53
- interlope 10
- queenless 6
- jihadist 1
- affecter 5
- mullet 15
- nit 11
- thunderstruck 7
- unsolid 6
- sparkle 384
- DH 13
- spatial 52
- justified 170
- trinket 23
- ore 329
- militarize 10
- situate 92
- instal 9
- Iridescent 56
- luminescent 9
- surreal 73
- press 381
- webcaster 8
- righteous 160
- attar 7
- regency 93
- Reciprocal 56
- reward 371
- unallowed 7
- heat 395
- notebook 331
- turn 242
- unforgiving 110
- pavlovian 8
- tajik 10
- twinset 12
- tumescence 7
- Vest 28
- classmate 281
- robocall 7
- timing 111
- dispensationalism 7
- scollop 6
- instructional 55
- specialisation 27
- disapprover 30
- punish 409
- suction 11
- aeon 61
- Armed 25
- Obstacle 65
- coffeehouse 59
- sightless 93
- sherlock 9
- merrymaker 15
- acre 352
- purgatorial 6
- ducat 39
- dekameter 6
- greensward 13
- crepitation 8
- Sneak 22
- everydayness 28
- geophysical 23
- policy 342
- croatian 45
- hippodromic 12
- Surreptitious 40
- mic 94
- choric 55
- bipartite 39
- faster 19
- ultrasound 140
- hays 12
- spoon-feed 20
- reprise 8
- hayseed 7
- bonzer 25
- razzmatazz 55
- fashion 379
- Reign 83
- deletion 49
- commode 50
- multicourse 20
- gyration 55
- greying 30
- short list 6
- unloose 13
- Station 170
- enamor 7
- vcr 15
- loosen 338
- australianism 25
- sis 10
- Briefly 8
- angers 25
- block letters 33
- leaflet 14
- plait 9
- hunger 393
- crème de la crème 40
- pump 333
- overhead 338
- chinos 30
- wellness 110
- Proportional 8
- ponder 171
- silent 349
- brinkmanship 54
- discourse 118
- bros 29
- anonymize 51
- Childish 155
- probe 220
- Wash up 31
- enrichment 91
- god-fearing 28
- employ 429
- head 414
- hitless 7
- heretical 9
- signature 384
- dissuade 63
- come to 92
- AA 36
- immerse 223
- legendary 57
- justify 339
- sector 152
- obsess 87
- fin 92
- nonetheless 141
- zither 8
- aggressive 319
- chastity 71
- nuthouse 12
- seemingly 146
- dine 200
- occur 439
- Cotton 11
- muse 48
- seaside 10
- creature 336
- put aside 50
- Hippocratic 30
- meningitis 15
- heterozygous 8
- squeezy 7
- Cataclysmic 38
- naught 12
- Grief 14
- playact 7
- Habits 21
- utensil 133
- halfway 50
- enlighten 90
- know 216
- hajj 54
- scanner 7
- unity 376
- outcropping 6
- michaelmas 13
- escalate 201
- predator 50
- librarian 298
- hungarian 10
- all right 86
- provided 297
- astronaut 271
- putout 107
- noticeboard 12
- aerate 121
- notorious 163
- rundown 40
- beryllia 6
- enjoyable 68
- cherish 156
- paternalistic 8
- electric bike 35
- market town 28
- sapient 33
- at your command 24
- attain 305
- normal 354
- afterward 309
- want 273
- knickknack 7
- slight 351
- marked 84
- hors d'oeuvre 27
- long johns 48
- equivocation 42
- tedious 337
- hyacinthine 6
- hippieness 4
- wherefore 10
- jacked 8
- bhang 53
- sphinx 17
- jousts 5
- colloquialism 60
- lank 7
- Budding 7
- aspire 48
- skin and bones 24
- economist 84
- mvp 7
- agate 57
- inholding 6
- design 408
- breathtaking 126
- rule 476
- luminescence 29
- transformative 120
- compensate 173
- lizard 121
- in a word 30
- Truce 19
- oboist 8
- unpack 112
- osier 6
- lardon 6
- stardom 27
- elaboration 84
- ambergris 41
- tolerant 144
- liabilities 5
- miscalculation 5
- Origin 168
- atp 37
- lovelies 5
- comeback 122
- notable 104
- more 178
- loin 141
- bond 328
- outdoor 324
- algorithm 108
- lecithin 6
- breach 146
- hopeful 354
- composer 162
- pack 314
- supermarket 10
- meanness 9
- displeased 92
- Bangkok 51
- wish 162
- Comprise 27
- nod 337
- Gt 26
proof of concept
noun
plural proofs of concept
: something that demonstrates the feasibility of a concept (such as a product idea or a business plan)
Even if it succeeds, the $5.9 billion reactor will be just a proof of concept, with commercial fusion power still decades away.
Corey S. Powell
Corey S. PowellMalware and virus-writing used to be something hobbyist hackers did for fun, as proofs of concept. Not anymore. Mat Honan
—often hyphenated when used before another noun Mat Honan
Word History
First Known Use
1967, in the meaning defined above
Time Traveler
The first known use of proof of concept was in 1967 👨🏻🏫 Mr. Ng 韋氏詞典 📚 – mw.mister5️⃣.net
切換為繁體中文