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- notably 141
- hot stuff 76
- call off 90
- lustrousness 25
- armor 209
- clear-cut 114
- joky 37
- fitter 78
- Wish 206
- Scenery 183
- advisable 512
- Arrogance 146
- gushy 60
- sambo 43
- admire 526
- broadly based 67
- namecheck 39
- uncongenial 58
- survive 631
- free market 116
- ostracism 83
- goneness 40
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- unnerve 88
- melbourne 49
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- denunciation 177
- perverse 221
- bussed 47
- Lethe 36
- redness 61
- oligarchy 74
- updraft 58
- vituperative 68
- liege 80
- pert 80
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- bunk bed 73
- proceeds 284
- trim down 76
- scarf 510
- R 110
- atelier 113
- dementia 114
- avi 110
- spacious 252
- Sensational 44
- purported 56
- abundant 423
- diacritic 75
- Supt 42
- coexistence 140
- diversionary 109
- defunct 227
- prospective 208
- aunty 57
- cosset 132
- man 241
- paraphrase 117
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- expos 41
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- woolliest 27
- cell 494
- Hear from 39
- irritating 213
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- dead duck 95
- slice 586
- dough 239
- sombrero 65
- Sprout 139
- gunnery 108
- cute 128
- Roughly 68
- georgian 72
- marriage 491
- unnerving 42
- gad 147
- Temporal 142
- cystitis 88
- picky 164
- peacemaker 170
- pseud- 48
- rule sth out 47
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- estate agent 84
- boo 287
- Late 109
- germanium 69
- Curate 79
- substructure 65
- lousy 94
- cross paths 14
- Con 207
- scrutinize 268
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- insider 51
- rationalist 46
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- calcium 99
- admit 570
- Nourishment 190
- dewdrop 105
- knit 462
- absence 452
- basset hound 96
- affirm 182
- gender-neutral 56
- consumer confidence 60
- hallmark 168
- customary 124
- atmosphere 666
- chording 29
- shove over 33
- weeping 52
- cubbed 63
- elite 160
- cryogenics 127
- unheard of 105
- as usual 76
- legislate 116
- terrine 160
- regenerate 188
- extinct 501
- cocker spaniel 77
- Impair 201
- kinglier 26
- yonder 102
- saddle sore 75
- Helping 85
- perfective 49
- hermitess 38
- evening gown 60
- long 402
- marsh 188
- pedestrianise 43
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- fictionality 76
- Androgen 9
- foreseen 56
- analyse 453
- Dominant 87
- html 51
- unbelievable 147
- Sinister 38
- chardonnay 105
- conjoin 113
- blockage 138
- heritage 173
- grumble 273
- magistracy 41
- perch 174
- insistent 183
- Rightly 162
- compensatory time 38
- peeress 48
- neutralise 101
- overreact 58
- anodyne 115
- beer gut 82
- worthless 589
- bulletin board 101
- cold snap 81
- Research 209
- zimbabwe 47
- day of reckoning 66
- Trap 188
- roadblock 78
- forward-looking 88
- expertise 273
- underwrite 98
- disinvestment 98
- lingo 153
- single 259
- Advancing 83
- dramatic 576
- advise 537
- sarcous 27
- dragoon 111
- crop-dusting 62
- hypnotic 70
- wodge 72
- flurry 157
- proportional 523
- arrangement 500
- villein 48
- durative 42
- intrigue 198
- pump 504
- bypass 167
- string 510
- Inspection 238
- tariff 316
- attach 618
- Validity 196
- extension 502
- bigot 101
- Actors 54
- Altruism 42
- misuse 240
- pack 803
- concision 73
- sausage 542
- vignette 116
- break point 25
- innovation 241
- Auction 102
- airmail 118
- humanoid 103
- scariness 68
- Gratitude 96
- gamekeeper 102
- architectural 165
- Leftover 169
- mercy 544
- quadrilateral 106
- Glow 142
- detectability 55
- transvestite 70
- bulrush 113
- bumpkin 132
- Reluctance 207
- floggable 35
- dated 222
- wags 55
- Bandage 125
- faraway 105
- tinkering 43
- youngish 41
- quality assurance 60
- snook 65
- beneficiary 135
- Considerably 76
- draw 341
- capitalisation 52
- egg 166
- natch 58
- example 265
- blot out 107
- Party 184
- chauvinist 99
- specifically 309
- Herb 222
- go a long way 4
- disclaimer 115
- bulldoze 171
- path 523
- sweeper 58
- skeptical 211
- high-rise 49
- firepower 108
- interdisciplinarity 31
- Network 469
- ableism 51
- hot dog 69
- Insulated 128
- rev 313
- obliged 188
- crossbones 151
- Store 134
- guildsman 65
- Concise 83
- homely 86
- scour 208
- Fungus 310
- lung 479
- suspect 515
- salaried 57
- romance 140
- Congratulations 130
- teen 109
- poke around 84
- occlude 45
- landwards 30
- Ropes 59
- incarcerate 137
- peruse 180
- Worcestershire sauce 50
- monoglot 40
- Stubble 109
- palatal 58
- Universal 67
- neurology 73
- cavalrymen 13
- scarce 442
- tractor 536
- overarm 100
- calendar 480
- Antibiotic 147
- pushback 60
- blood count 79
- dynamite 129
- blessed 209
- pansexual 48
- yeomanry 58
- pamphlet 291
- individualize 125
- wane 217
- wedding 472
- greening 118
- Decrement 7
- Potentially 147
- à la mode 100
- shamble 79
- whisky 380
- contractive 46
- Mature 220
- from (the) cradle to (the) grave 42
- choke back 110
- biodiversity 104
- comfier 41
- impressionable 219
- Generalize 189
- Tourist 213
- known 64
- Genre 118
- pairs 36
- algorithms 47
- abetted 53
- pincer 77
- ikon 62
- Back out 94
- Accounting 71
- spree 255
- inactive 81
- Injure 216
- think back 45
- rapier 63
- acrimonious 123
- indicate 525
- blazon 105
- roof 520
- unadventurous 73
- sob 528
- perishing 45
- want 415
- dagger 152
- determiner 218
- stiff 537
- seaport 461
- Sententious 97
- disappointment 192
- why 229
- free ride 97
- Relay 160
- Gauze 81
- detergent 186
- overpopulate 46
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- Ghostly 108
- drive out 147
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- sheepdog 52
- Wind 210
- offend 514
- tenner 68
- antecedence 60
- fop 112
- subcontinent 61
- Correspondence 238
- boor 213
- postal 78
- exceptionally 144
- seven 69
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- transformation 503
- zoology 229
- spoil 610
- literacy 197
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- retain 589
- faqir 43
- curio 180
- nope 82
- kitsch 71
- spin 553
- disposal 500
- cloudy 172
- wallop 83
- demonic 126
- Vanish 211
- Grab 195
- CALORIES 39
- depot 109
- glowworm 101
- jack 188
- vise 139
- bracket 193
- trust 592
- know-how 171
- denim 124
- windward 61
- Vocabulary 220
- sight 577
- quadripartite 54
- amazed 145
- Contract 158
- jojoba 51
- cribwork 66
- Sexism 119
- goldish 37
- unfaithful 196
- puncture 80
- Harmony 194
- Distraught 44
- bungle 109
- Spectators 44
- deformed 142
- basement 145
- hove 53
- misconstrue 90
- Cryptocurrency 71
- whit 72
- crackling 153
- greet 542
- displease 472
- whichever 429
- gaming 109
- harry 152
- extensor 54
- louver 82
- Troubled waters 52
- of two minds 72
- unintentional 135
- phrase 472
- PREDICAMENT 127
- golden handshake 85
- painfully 108
- bereave 118
- disinhibition 57
- per se 55
- vulture 131
- regicide 57
- verbena 134
- mystical 53
- legislation 474
- Vandalism 127
- productive 483
- lead time 70
- food 310
- access time 99
- neanderthal 38
- cocoon 174
- hybridization 45
- fossil 183
- Pastel 82
- unauthorized 114
- Jiggle 65
- craftspeople 90
- Wag 146
- overcook 61
- Observant 177
- rowlock 165
- whammy 91
- merest 43
- going 134
- nudism 58
- scream 505
- Detonate 99
- burnout 189
- crystal clear 109
- reinstate 145
- blood sport 89
- grip 474
- aunt 173
- curdle 125
- scriptwriter 53
- raze 123
- waterbed 52
- polycarbonate 37
- hungarian 52
- scrap 341
- cream 509
- smithies 38
- prosodically 29
- dim sum 70
- Collision 115
- gemmed 56
- shocking 311
- Spontaneous 216
- Checkout 201
- meticulous 206
- diamond 552
- kickoff 114
- FROM 62
Example Sentences
Recent Examples on the Web Scientists have discovered a pulsar ripping through space at over a million miles per hour. 
Joshua Hawkins, BGR, 21 June 2022 The ancient planet orbits both a pulsar and an ultra-dense white dwarf, itself another supernova remnant. John Wenz, Popular Mechanics, 25 Aug. 2022 The researchers behind the detection didn’t have enough to definitively pin the FRB on a pulsar, Shami Chatterjee, an astrophysicist at Cornell University and a co-author on the new research, told me. Marina Koren, The Atlantic, 15 July 2022 This animation shows a black widow pulsar together with its small stellar companion. Jennifer Ouellette, Ars Technica, 4 Aug. 2022 Your average pulsar spins at roughly one rotation per second, or 60 per minute. Jennifer Ouellette, Ars Technica, 4 Aug. 2022 Types of neutron stars, a pulsar is a neutron stars that emits beams of radio waves and appears to pulse as the star rotates while a magnetar has extreme magnetic fields. Jamie Carter, Forbes, 16 July 2022 Professor Plum could be a pulsar, a type of neutron star that rotates fast and spits beams of radiation from its poles. Marina Koren, The Atlantic, 15 July 2022 If it is indeed caused by a radio pulsar or magnetar. Joshua Hawkins, BGR, 14 July 2022 See More
Joshua Hawkins, BGR, 21 June 2022 The ancient planet orbits both a pulsar and an ultra-dense white dwarf, itself another supernova remnant. John Wenz, Popular Mechanics, 25 Aug. 2022 The researchers behind the detection didn’t have enough to definitively pin the FRB on a pulsar, Shami Chatterjee, an astrophysicist at Cornell University and a co-author on the new research, told me. Marina Koren, The Atlantic, 15 July 2022 This animation shows a black widow pulsar together with its small stellar companion. Jennifer Ouellette, Ars Technica, 4 Aug. 2022 Your average pulsar spins at roughly one rotation per second, or 60 per minute. Jennifer Ouellette, Ars Technica, 4 Aug. 2022 Types of neutron stars, a pulsar is a neutron stars that emits beams of radio waves and appears to pulse as the star rotates while a magnetar has extreme magnetic fields. Jamie Carter, Forbes, 16 July 2022 Professor Plum could be a pulsar, a type of neutron star that rotates fast and spits beams of radiation from its poles. Marina Koren, The Atlantic, 15 July 2022 If it is indeed caused by a radio pulsar or magnetar. Joshua Hawkins, BGR, 14 July 2022 See More Word History
Etymology
puls(ating) + -ar (in quasar)
Note: The coinage was apparently made by the astronomers Jocelyn Bell Burnell (born 1943 in Northern Ireland) and Antony Hewish (born 1924 in England), who discovered the objects in November, 1967. The Oxford English Dictionary, 3rd edition, cites the following from the Daily Telegraph (March 5, 1968, p. 21): "The name Pulsar (Pulsating Star) is likely to be given to it … Dr. A. Hewish … told me yesterday: '…I am sure that today every radio telescope is looking at the Pulsars.'" The word pulsar was not used in the first formal report of the discovery (A. Hewish, S.J. Bell, et al., "Observation of a Rapidly Pulsating Radio Source," Nature, vol. 217, February 24, 1968, pp. 709-13).
First Known Use
1968, in the meaning defined above
Time Traveler
The first known use of pulsar was in 1968 👨🏻🏫 Mr. Ng 韋氏詞典 📚 – mw.mister5️⃣.net
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