Misspelling of alarm clock.

plural of alarmist

The raising of needless alarms.

One who alarms; one who sounds the alarm. / (US, in combination) A multialarm fire of a specified number of alarms.

(archaic, rare) present participle of alarum

(archaic, rare) simple past tense and past participle of alarum

plural of alarmer

(acronym) as low as reasonably achievable

A combination radio and alarm clock.

A burglar alarm or fire alarm that transmits a warning radio signal when activated / A combination radio and alarm clock; a radio alarm clock