Pronunciation: [hɐz bˈɪɡ mˈa͡ʊθ] (IPA) 
The phrase "has big mouth" is commonly used to describe someone who talks too much or reveals secrets. The pronunciation of this phrase is [hæz bɪɡ maʊθ], with the "h" sound being pronounced softly. The "a" in "has" is pronounced like the "a" in "cat", while the "ou" in "mouth" is pronounced like the "ow" in "cow". The "s" at the end of "has" is pronounced like a "z" due to the following voiced consonant "b".
The phrase "has a big mouth" is an idiomatic expression used to describe someone who tends to speak without considering the consequences, often revealing sensitive or confidential information or making inappropriate comments. It implies that the person frequently talks too much, often speaking indiscreetly or arrogantly.
Generally used in a negative context, the term highlights an individual's inability to maintain discretion, exercise tact, or keep secrets. People who have a big mouth may unintentionally divulge private information, betraying trust and potentially causing harm or embarrassment to themselves or others. This behavior may stem from a lack of self-awareness or an uncontrollable urge to engage in gossip or boastfulness.
The phrase can also be used more broadly to describe someone who is opinionated, brash, or excessively talkative, often dominating conversations and overshadowing others. It suggests that the person tends to monopolize discussions and does not listen attentively or give others a chance to speak.
In its essence, the phrase "has a big mouth" captures the notion of someone who lacks discretion, self-control, or sensitivity in their speech, making it essential to exercise caution when using this term to avoid causing offense.
