What's the difference between attacker and intruder?

Attacker


Definition:

  • (n.) One who attacks.

Example Sentences:

  • (1) In attacking the motion to freeze the licence fee during today's Parliamentary debate the culture secretary, Andy Burnham, criticised the Tory leader.
  • (2) The major treatable risk factors in thromboembolic stroke are hypertension and transient ischemic attacks (TIA).
  • (3) In January, Paris taxi drivers attacked an Uber car transporting two passengers from Charles de Gaulle airport.
  • (4) The manufacturers, British Aerospace describe it as a "single-seat, radar equipped, lightweight, multi-role combat aircraft, providing comprehensive air defence and ground attack capability".
  • (5) She had three attacks of severe migrainous headache accompanied with nausea and vomiting within three weeks.
  • (6) 2.39pm BST The European Union called for a "thorough and immediate" investigation of the alleged chemical attack.
  • (7) Lactate-induced anxiety and symptom attacks without panic were seen more often in the groups with panic attacks, but a full-blown panic attack was provoked in only four subjects, all belonging to the groups with a history of panic attacks.
  • (8) A 45-year-old mother of four, named as Hediye Sen, was killed during clashes in Cizre, while a 70-year-old died of a heart attack during fighting in Silopi, according to hospital sources.
  • (9) A full-scale war is unlikely but there is clear concern in Seoul about the more realistic threat of a small-scale attack on the South Korean military or a group of islands near the countries' disputed maritime border in the Yellow Sea.
  • (10) This attack can take place during organogenesis, during early differentiation of neural anlagen after neural tube closure or during biochemical differentiation of the brain.
  • (11) For the second propositus, a woman presenting with abdominal and psychiatric manifestations, the age of onset was 38 years; the acute attack had no recognizable cause; she had mild skin lesions and initially was incorrectly diagnosed as intermittent acute porphyria; the diagnosis of variegate porphyria was only established at the age of 50 years.
  • (12) My thoughts are with all those who have lost loved ones or been injured in this barbaric attack.
  • (13) The charges against Harrison were filed just after two white men were accused of fatally shooting three black people in Tulsa in what prosecutors said were racially motivated attacks.
  • (14) Treatment with salbutamol inhalation had a beneficial effect on the duration of their adynamic attacks.
  • (15) Diabetic retinopathy (an index of microangiopathy) and absence of peripheral pulses, amputation, or history of myocardial infarction, stroke, or transient ischemic attacks (as evidence of macroangiopathy) caused surprisingly little increase in relative risk for cardiovascular death.
  • (16) The remain side have already targeted Johnson’s credibility in attacks that the Brexiters believe were orchestrated by Downing Street.
  • (17) I first saw them live at the location of the terror attack, Manchester Arena – then the MEN – aged 15, a teen at a gig with my friends, as many of the Grande’s fans were.
  • (18) Maguire's colleagues rushed to her side, some administering first aid while others held her attacker, witnesses said.
  • (19) But late last month, Amisom pushed them out of Afgoye, a strategic stronghold 30km from Mogadishu, where Amisom officials say the militants used to manufacture explosives used in attacks on the capital.
  • (20) Repeated transient ischemic attacks in the same territory with minimal lesions on arteriography and non-homogeneous plaque on duplex scan; 2.

Intruder


Definition:

  • (n.) One who intrudes; one who thrusts himself in, or enters without right, or without leave or welcome; a trespasser.

Example Sentences:

  • (1) Each test was recorded using a video TV monitor system, and at a later time several behavioral elements shown by both resident and intruder mice were measured.
  • (2) The monkey brain (Macaca fascicularis) also accumulates P and D. Adrenal suppression with dexamethasone for 4 days does not decrease the concentrations of brain P and 3rd ventricle CSFP and D. The concentrations of brain D are decreased to a much smaller extent than plasma D. D inhibits the aggressive behavior of castrated male mice exposed to lactating female intruders.
  • (3) Aggressive behavior was evoked by introducing a group-housed male mouse (intruder) into the home cage of the isolated or nonisolated mouse (resident).d-Amphetamine, methamphetamine, methylphenidate, cocaine, and L-dopa decreased attack and threat behavior by resident mice, the isolates requiring 2--4 times higher drug doses for the antiaggressive effects than the nonisolates, d-Amphetamine, methamphetamine, and methylphenidate caused intruder mice to be more frequently attacked by their non-treated resident opponents, to escape more often, to assume the defensive upright posture less, and to move about more often.
  • (4) The test was briefly interrupted by a woman (intruder).
  • (5) As a first step in these processes, an enhanced chemotactic activity can attract neutrophils to the bronchial lumen, where they help by cleaning the lungs from possible dangerous intruders, but can also cause damage to the normal lung architecture.
  • (6) If we drive politicians down the road to ever greater disclosure, how can we resist the demands of the home secretary, Theresa May, that her security mafia intrude ever further into our private lives?
  • (7) This immune reaction is an attempt to change the histotypic pattern of the intruder.
  • (8) Sitting in the Khartoum restaurant as the fierce late-afternoon sun intrudes through the windows, Lubna dismisses the notion that western praise might be a drawback in a country like Sudan.
  • (9) Still, the legacy of genocide continued to intrude.
  • (10) The US secret service allowed an armed man with an arrest record to enter an elevator with president Barack Obama, it was disclosed on Tuesday, hours after officials admitted they missed three chances to deter an intruder who broke into the White House earlier this month.
  • (11) "The longer this intrusion persisted it became clear to the authorities that the intruders had no intention to leave Sabah," Najib said.
  • (12) The cytotrophoblast was restricted to the blastocoel, whilst syncytiotrophoblast intruded to the endometrial basal lamina.
  • (13) Having narrowly avoided taking the state into the realm of a free press we should not be intruding on the freedom of worship that is the proper preserve of the church not the courts."
  • (14) Dehydroepiandrosterone (DHA) and 3 beta-methyl-androst-5-en-17-one (CH3-DHA) suppress attacks by castrated male mice towards lactating female intruders (Haug et al.
  • (15) In general, the Private Office will need to know where the Minister will be (for security purposes) and how to maintain contact; apart from this, the Private Office should not intrude on the Minister's personal free time.
  • (16) The state tried to prove that Pistorius was aware that it was Steenkamp behind the toilet door but the judge accepted the defence's claims that he thought it was an intruder.
  • (17) There is a difference between grabbing a bedside lamp and whacking an intruder because you are worried about the children and hitting someone and then stabbing them 17 times," one source said.
  • (18) The dorsal raphé-lesioned rats showed significantly fewer interactions of all kinds, compared with control rats when an intruder was placed in their home cages.
  • (19) These intruding striated muscle fibres also received direct autonomic (mostly adrenergic) innervation.
  • (20) "He just looked at me and he said, 'I thought it was an intruder'."