The phrase "haddest a big mouth" is an old-fashioned way of saying someone talks too much. In IPA phonetic transcription, it can be spelled as /ˈhædəst ə bɪɡ maʊθ/. "Haddest" is the archaic form of "had" often used in Old English literature. "Big" is pronounced as /bɪɡ/ and "mouth" as /maʊθ/. This phrase may not be commonly used in contemporary language but is still recognized for its unique phrasing and meaning.
The term "haddest a big mouth" is an informal expression in colloquial English that can be broken down to understand its meaning. "Haddest" is the past tense of the verb "to have" in the second-person singular, indicating possession or ownership. "A big mouth" is a figurative phrase used to describe someone who speaks too much, frequently or indiscreetly, often sharing information that may be inappropriate, exaggerated, or confidential. When combining the two parts, "haddest a big mouth" implies that the subject possessed or exhibited the characteristic of being overly talkative or gossipy in the past.
This phrase is typically used colloquially to refer to someone who talks too much without considering the consequences of their words. It suggests that the person may not possess the ability to keep secrets, exercise discretion, or maintain confidentiality. Furthermore, the phrase can also convey disapproval or annoyance towards the person's talkative nature or their inability to control the urge to share information. It can be used in a lighthearted or teasing manner among friends or acquaintances, but it may carry a negative connotation if said with a critical or reproachful tone.