Synonym: agitate, arouse, call, disturb, frighten, jar, jolt, shock, signal, startle, summons, unnerve, warning. Similar words: alarmed, salary, on a large scale, a large number of, farm, arm, harm, warm. Meaning: [ə'lɑːm] 
n. 1. fear resulting from the awareness of danger 2. a device that signals the occurrence of some undesirable event 3. an automatic signal (usually a sound) warning of danger 4. a clock that wakes sleeper at preset time. v. 1. fill with apprehension or alarm; cause to be unpleasantly surprised 2. warn or arouse to a sense of danger or call to a state of preparedness.
n. 1. fear resulting from the awareness of danger 2. a device that signals the occurrence of some undesirable event 3. an automatic signal (usually a sound) warning of danger 4. a clock that wakes sleeper at preset time. v. 1. fill with apprehension or alarm; cause to be unpleasantly surprised 2. warn or arouse to a sense of danger or call to a state of preparedness. 
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61. I woke before the alarm, filled with apprehension.
62. He set the alarm for 7.00 a.m.
63. He expressed alarm about the government's increasingly bellicose statements.
64. He loves spreading alarm and despondency.
65. The fire alarm has a weekly test/is tested weekly.
66. The alarm gave a high-pitched sound.
67. The burglar alarm was switched off.
68. There has been considerable alarm about the new proposals.
69. I forgot to set my alarm and I overslept.
70. Alarm bells were ringing inside Stuart's head.
71. European leaders watched events unfold with increasing alarm.
72. Will somebody for God's sake shut that alarm off.
73. The burglars took flight when the alarm sounded.
74. The news was greeted with alarm by MPs.
75. The gun shot made the monkeys chatter in alarm.
76. Scientists have said there is no cause for alarm.
77. If the alarm sounds[sentencedict.com], leave the building immediately.
78. I set my alarm clock for 4.30.
79. He heard the alarm go off.
80. The news has been greeted with alarm.
81. Ainslie's pulse quickened in alarm.
82. Last night I set the alarm for six o'clock.
83. Disable the alarm system and then enter the building.
84. Sam stayed with his injured friend while a passing motorist raised the alarm.
85. Fitting a burglar alarm is the most effective way to increase home security.
86. I don't want to alarm you,(sentencedict .com) but I can't find the key.
87. Suddenly the alarm sounded and they all had to leave the building.
88. The thief ran like anything when he heard the alarm.
89. I was almost deafened by the high-pitched scream of the fire alarm.
90. Of course we don't want to alarm people unnecessarily, but they should be alerted to potential dangers.