Alarum exemplifies how spelling variation in English was not mere error but carried functional and stylistic meaning. Its specialised dramatic use made it a unique stage direction, not just a synonym for alarm .
From Italian all'arme (“to arms”), through Old French alarme . The variant alarum likely arose from phonetic spelling and Latinising tendencies in Early Modern English printing. alarum download
While alarm is common today, the form alarum persisted for centuries in specific registers—most notably stage directions in Elizabethan and Jacobean drama (e.g., “Alarum within” in Shakespeare’s Macbeth ). Alarum exemplifies how spelling variation in English was