How Do You Spell BREAK GLASS?

Pronunciation: [bɹˈe͡ɪk ɡlˈas] (IPA)

The spelling of the term "break glass" is straightforward, with each sound corresponding to a distinct letter. It is pronounced /breɪk ɡlæs/ in IPA phonetic transcription, with the first syllable rhyming with "snake" and the second with "pass." The "k" sound in "break" and "glass" is hard and pronounced with the back of the tongue touching the soft palate. The "ɪ" sound in "glass" is formed by lightly touching the tongue to the roof of the mouth.

BREAK GLASS Meaning and Definition

1. Break glass is a phrase that refers to an emergency situation where, in order to access a vital item or activate a safety feature, a protective glass or other transparent barrier needs to be shattered. This term is commonly used to describe the act of breaking a glass case or container, typically made of thin glass or plastic, which houses a fire alarm, emergency exit, or other crucial equipment. Breaking the glass is often accompanied by a device, such as a hammer or a lever, designed to break it by applying force.

   The purpose of the "break glass" concept is to ensure that important resources or emergency measures remain securely stored until a critical situation demands their use. The breaking of the glass serves as a visible indication that the contents have been accessed, urging individuals to take appropriate action or to notify relevant authorities. This action is associated with an acknowledgement that normal operating procedures or safety measures have been interrupted, emphasizing the urgency of the situation at hand.

   The phrase "break glass" has also been adopted in other contexts, such as in software development or IT infrastructure management. In these instances, it may refer to a contingency plan or a last-resort solution that bypasses usual procedures in order to address an urgent issue or restore normal functioning. The term conveys the idea of a drastic measure to be taken when all other options have been exhausted or in time-critical scenarios.

Etymology of BREAK GLASS

The phrase "break glass" originated from the practice of having a glass panel covering emergency mechanisms such as fire alarms, fire extinguishers, or emergency exits. The purpose was to prevent accidental activation and to protect the equipment from damage or tampering. In case of an emergency, individuals were instructed to break the glass to access and use the emergency equipment. Over time, the term "break glass" came to be used metaphorically in various contexts, meaning to take urgent action or make critical decisions.