🔍 牛津詞典
🔍 朗文詞典
🔍 劍橋詞典
🔍 柯林斯詞典
🔍 麥美倫詞典
🔍 韋氏詞典 🎯
檢索以下詞典：
(Mr. Ng 不推薦使用 Google 翻譯！)
最近搜尋：
- swap 157
- adulation 98
- puke 3
- regale 101
- taxis 3
- snowdrop 3
- troop 298
- whammy 1
- salamandroid 1
- scrawny 4
- concerning 256
- Thesis 63
- rapping 5
- weightless 2
- Across 61
- slang 5
- psychotic 2
- ringside 2
- reproving 2
- fun 167
- store 174
- statistical 297
- motorists 35
- rumble 176
- MEANTIME 18
- Pick me up 15
- pins 3
- ruddy 5
- roadway 4
- Stressed 142
- subroutine 1
- biopic 64
- fathom 124
- wack 4
- shes 6
- ownership 316
- pussyfooter 1
- precompute 3
- whorled 11
- jocular 12
- swell 319
- enthronement 26
- Stalling 7
- winder 5
- interchangeable 71
- syndicator 6
- typeset 1
- cost effective 37
- Dawn 118
- Labyrinthine 24
- tublike 5
- uptight 6
- theism 1
- grateless 5
- Advise 31
- oka 11
- take the place of 6
- federalist 48
- choreographic 41
- sporran 5
- retroviral 3
- stupid 329
- deposition 54
- shirtwaist 7
- shapeliest 5
- tapped 3
- validate 56
- domestic science 33
- substance 432
- tidier 2
- clink 79
- tiger 330
- wispy 4
- variegate 5
- podcast 119
- doughnutting 3
- labor-saving 22
- preordained 5
- undue 4
- straighten 6
- ungainly 5
- Scramble 62
- understanding 372
- zinfandel 5
- Motor 54
- thwartly 4
- rolls 4
- reiterate 108
- returns 32
- tailcoat 6
- codices 24
- undies 3
- remold 5
- attain 299
- titty 4
- Unleash 41
- stuffing 7
- wrapping 5
- twelvefold 5
- JADE 15
- Whom 111
- huntable 6
- fireman 316
- first family 22
- classicism 58
- Condescend 48
- rye 3
- u 5
- Chancellor 104
- Attest 18
- schoolteacher 4
- seize on 39
- sewing 3
- unmanned 3
- rajah 2
- Western 104
- trancedly 7
- furnishing 47
- converter 69
- woodwinds 6
- Eye 117
- Complement 29
- unparalleled 33
- wooden 313
- Reflexive 35
- precincts 5
- refuse 379
- slithery 8
- sherwani 4
- asphyxia 51
- WTO 9
- tiered 4
- orogenesis 12
- warmup 3
- ad infinitum 48
- platforming 3
- shelves 4
- refulgence 31
- cuba 38
- abide 108
- profligacy 5
- prepare 367
- aye 57
- good for nothing 34
- votaries 1
- chum 62
- Crow 170
- semiweekly 3
- sinfonietta 3
- Crunch 107
- come to 89
- algorithm 99
- effort 364
- mottoed 4
- sturdy 137
- distaff 60
- viewdata 1
- acumen 133
- fever 386
- anchorman 59
- tangental 2
- et cetera 29
- tartlet 1
- drag out 35
- sudanese 4
- pots 5
- Prone 144
- inactive 32
- bastardized 52
- degenerative 50
- Knock 74
- radiologist 39
- obsessional 7
- deplore 124
- pilgrimize 2
- headquarters 317
- whiggery 1
- vitae 4
- fry 339
- hanging 111
- Gravitation 27
- supermom 1
- uruguayan 4
- gop 9
- Newly 87
- continuation 66
- unhanged 7
- submergement 3
- scupper 3
- bonk 38
- Owner 129
- bivouac 68
- unique 342
- vaping 2
- Milk 155
- soapier 2
- propping 2
- rim 20
- giblets 47
- suffrage 60
- elegiac 52
- reproducing 3
- scrumptious 93
- sprinklered 2
- close-fitting 38
- reflationary 1
- bullishly 22
- unlearn 5
- mash 30
- egoist 60
- invented 2
- waterboarding 5
- answer 112
- Unexpected 61
- throw off 27
- port 344
- priced 1
- allowed 22
- Couple 132
- dragon 317
- southpaw 1
- pima 3
- Impose 76
- neighborhood 335
- highway 325
- wackiest 5
- reactant 3
- enjoyable 65
- uproot 81
- poach 69
- plowman 1
- second 210
- Regulation 152
- eager 314
- Accomplishments 25
- massage 176
- LET 30
- sharpish 4
- footprint 60
- tracery 2
- like 172
- embolden 48
- christmassy 37
- stingiest 5
- arbitrageur 55
- sentient 62
- extraneous 69
- reecho 5
- associability 31
- postoperative 5
- fortlet 24
- muse 43
- cradle 63
- scoopable 3
- stabler 5
- skipped 1
- upriver 18
- skirting 1
- us 7
- kilometer 301
- starkers 4
- alarmedly 3
- Structure 264
- sucker 2
- mutton 285
- wench 6
- telegraphic 2
- acquiescence 48
- schlub 2
- Peat 9
- die away 34
- misplace 118
- Bin 9
- yeti 6
- rummer 2
- Oaf 82
- shiftier 2
- violable 2
- sting 360
- tim 7
- fount 45
- troika 5
- miscellanea 5
- school 53
- set the stage 15
- stenography 6
- silverware 5
- extant 56
- ice water 8
- wk 7
- sweat 341
- around 131
- hindbrain 6
- Adoption 123
- pictorialness 6
- pep talk 27
- shrimper 5
- sexual harassment 9
- royalist 3
- screenplay 44
- era 319
- arrayed 56
- occasional 334
- rigging 163
- rosetting 2
- stalagmite 3
- spelling 360
- battering 119
- squish 3
- Toe 114
- truckload 3
- screwable 4
- statist 6
- yalta 3
- corniced 23
- oyster 45
- face off 47
- begad 4
- popped 2
- woollier 4
- mortal 337
- sultan 6
- alt 6
- solstitial 3
- schuss 3
- chatting 24
- shelfful 5
- defuse 48
- backlist 26
- came 36
- ripper 82
- gibbon 63
- thoraces 2
- pinata 7
- commodified 2
- kerfuffle 7
- CHARACTER 37
- mustard 54
- bionic 50
- sauce 394
- lukewarm 172
- signposted 5
- prudent 216
- qualify 367
- tomorrow 4
- cud 67
- Sharply 87
- single 173
- dialogue 202
- seaside 4
- spotless 5
- Prestigious 150
- Confrontation 30
- primarily 297
- chump 65
- styrofoam 3
- designing 52
- Inferiority 19
- shock 307
- poleaxe 6
- wallow 3
- enrichment 86
- squireling 3
- oppress 314
- accusingly 65
- sou 5
- serviceman 3
- plantsman 5
- balance of power 66
- yarder 4
- satiety 1
- Rave 40
- news 192
- repetitious 35
- forestland 38
- indignity 6
- novelette 10
- euphemistic 37
- grieve 337
- chastise 66
- wastes 5
- trenchant 3
- tonalitive 3
- plies 4
- Living 58
- immigrant 321
- landscape 139
- warily 3
- hammock 109
- forced landing 28
- prohibit 310
- undemonstrative 5
- unmask 3
- prat 4
- selfless 3
- absent-minded 86
- contraception 166
- fleshless 33
- Further 85
- turnoff 35
- flautist 41
- engine 338
- treasury 157
- campground 39
- dove 122
- propitiate 11
- ytterbium 6
- staffing 4
- chairman 334
- diplodocus 6
- rehearing 1
- pinnacle 28
- Acknowledge 135
- compassionless 22
- criticize 335
- voluptuary 1
- prenumber 5
- tomfoolery 7
- wakeful 3
- superconductivity 1
- megillah 8
- soily 5
- conquer 298
- tum 7
- pix 7
- thereof 6
- overlap 197
- suck 359
- adore 154
- scariest 2
- rejectingly 7
- shameless 4
- freewheeling 54
- untypical 4
- risk-taker 53
- wait 92
- gymnastic 136
- Cramped 41
- Guinness 30
- comparison 312
- softish 2
- time-honoured 11
- wold 6
- texas 4
- rif 5
- rectory 6
- Topic 24
- sonnet 2
- chandler 37
- underpaid 5
- Morus 5
- hypnoses 6
- sucks 1
- All-nighter 39
- ungentlemanlike 3
- vector 4
- evolutionarily 29
- disadvantageous 54
- strangulate 4
- weariness 1
- intercultural 6
- sang 6
- congratulation 298
- scrupulous 115
- seller 290
- counterexample 11
- willies 3
- smeary 5
- Whale 23
- tales 3
- reedier 4
- presplit 3
- terminology 4
- underage 4
- rectifiable 1
- strap 343
- shitake 5
- grange 48
- understudy 1
- turd 5
- silkiest 3
- Conclude 118
- weltanschauung 4
- ringtoss 5
- catalogize 8
- wimbledon 6
- tost 7
- dialog 233
- thresher 4
- dictionally 18
- reviews 30
- fall through 42
- trannie 3
- submergible 4
- unstructured 1
- roll on 31
- potholing 5
- militaries 4
- sterling 4
- honeymoon 511
security
noun
se·cu·ri·ty si-ˈkyu̇r-ə-tē 
-ˈkyər-
plural securities
1
: the quality or state of being secure: such as
a
: freedom from danger : safety
b
: freedom from fear or anxiety
2
a
: something given, deposited, or pledged to make certain the fulfillment of an obligation
b
: surety
3
: an instrument of investment in the form of a document (such as a stock certificate or bond) providing evidence of its ownership
4
a
: something that secures : protection
b(1)
: measures taken to guard against espionage or sabotage, crime, attack, or escape
(2)
: an organization or department whose task is security
Synonyms
Example Sentences
We must insure our national security. The college failed to provide adequate security on campus after dark. There was a lapse in security and the inmates escaped. We have to go through security at the airport. We called security when we found the door open. The meeting was held under tight security. The prisoner was being kept under maximum security. I like the security of knowing there will be someone there to help me when I need help. Growing up in a close family gave her a sense of security. See More
Recent Examples on the Web The short film follows a fictional Buckingham Palace break-in, when an intruder sneaks into the Queen's room for a chat while her security guard is taking the corgis for a walk. 
Diana Pearl, Peoplemag, 8 Sep. 2022 The security guard was taken to a hospital with cuts to his left leg. Pilar Arias | Fox News, Fox News, 6 Sep. 2022 After Korkmaz ‒ who also plays for the Philadelphia 76ers ‒ left the court, multiple Georgia players and a security guard allegedly went after him in the tunnel. Scott Horner, The Indianapolis Star, 6 Sep. 2022 The two embassy employees who were killed were identified by the Russian government as a diplomat and a security guard, and Zadran said at least 10 others were injured along with the four civilians who died. Christina Goldbaum, BostonGlobe.com, 5 Sep. 2022 The Investigative Committee said that preliminary information confirmed that the two Russians killed were the embassy’s second secretary and an embassy security guard. Ann M. Simmons, WSJ, 5 Sep. 2022 However, the security of supply was almost a secondary goal compared to the eagerness to drive a fair, low price for supplies. WIRED, 28 Aug. 2022 In a Disney call center, as a security guard and driving the buses. Gabrielle Calise, Orlando Sentinel, 28 Aug. 2022 Inside, an earpiece-wearing security guard politely organizes a line snaking through the lobby—a scene more often found outside clubs below 14th Street. Kareem Rashed, Robb Report, 28 Aug. 2022 See More
Diana Pearl, Peoplemag, 8 Sep. 2022 The security guard was taken to a hospital with cuts to his left leg. Pilar Arias | Fox News, Fox News, 6 Sep. 2022 After Korkmaz ‒ who also plays for the Philadelphia 76ers ‒ left the court, multiple Georgia players and a security guard allegedly went after him in the tunnel. Scott Horner, The Indianapolis Star, 6 Sep. 2022 The two embassy employees who were killed were identified by the Russian government as a diplomat and a security guard, and Zadran said at least 10 others were injured along with the four civilians who died. Christina Goldbaum, BostonGlobe.com, 5 Sep. 2022 The Investigative Committee said that preliminary information confirmed that the two Russians killed were the embassy’s second secretary and an embassy security guard. Ann M. Simmons, WSJ, 5 Sep. 2022 However, the security of supply was almost a secondary goal compared to the eagerness to drive a fair, low price for supplies. WIRED, 28 Aug. 2022 In a Disney call center, as a security guard and driving the buses. Gabrielle Calise, Orlando Sentinel, 28 Aug. 2022 Inside, an earpiece-wearing security guard politely organizes a line snaking through the lobby—a scene more often found outside clubs below 14th Street. Kareem Rashed, Robb Report, 28 Aug. 2022 See More Word History
First Known Use
15th century, in the meaning defined at sense 1
Time Traveler
The first known use of security was in the 15th century Phrases Containing security
👨🏻🏫 Mr. Ng 韋氏詞典 📚 – mw.mister5️⃣.net
切換為繁體中文