Pronunciation: [lˈuːs lˈɪp] (IPA) 
The phrase "loose lip" is often misspelled as "loose lips." The correct spelling is with a singular "lip." The pronunciation of this phrase is /luːs lɪp/, with a long "oo" sound in "loose" and a short "i" sound in "lip." The phrase refers to someone who speaks too freely or shares secrets carelessly. It is a reminder to be cautious with the information one shares to avoid negative consequences. Remember, loose lips sink ships!
Loose lip is a colloquial expression used to describe a person who is prone to revealing sensitive or confidential information without caution or discretion. This term originates from the idiom, "loose lips sink ships," which was coined during World War II to encourage people to avoid discussing classified information that could be intercepted and exploited by the enemy.
In a broader context, someone with loose lips can be considered talkative, gossipy, or indiscreet, often unknowingly or negligently sharing details that should be kept private. Often, these individuals lack the ability to recognize the potential consequences or harm that their loose lips may cause, either to themselves or others.
The term "loose lip" can be used to describe someone who cannot resist the urge to disclose personal secrets, company information, or sensitive matters to others, regardless of the situation's sensitivity or the preservation of trust. This behavior can have various consequences, including jeopardizing personal relationships, compromising professional integrity, damaging reputations, or even leading to legal implications in extreme cases.
The phrase serves as a reminder for individuals to exercise discretion, maintain confidentiality, and think before they speak. It highlights the importance of avoiding idle gossip, fostering trustworthiness, and respecting confidentiality agreements.
The phrase "loose lip" is derived from the expression "loose lips sink ships". This phrase originated during World War II as a slogan used to remind people to be cautious with their speech as careless talk or revealing sensitive information could potentially aid the enemy. The metaphorical use of "loose lips" to describe someone who is prone to sharing secrets or speaking indiscreetly became more common over time. The term embodies the idea of a lack of control or restraint in one's speech, often resulting in unintended consequences.
