Pronunciation: [lˈɛts wˈɒn hˈav ɪt] (IPA) 
The phrase "lets one have it" is spelled as /lɛts wʌn hæv ɪt/ in IPA phonetic transcription. In this phrase, "lets" is the conjugated form of "let" which means to allow or permit. "One" is used as a pronoun to refer to a person. "Have it" means to receive or experience something, often used in the context of punishment. The phrase is commonly used colloquially to mean to give someone a scolding or punishment.
"Letting one have it" is a colloquial expression that denotes delivering a strong or forceful attack, criticism, or reprimand towards someone or something. The phrase suggests a confrontational or assertive action taken by an individual or group against a specific target.
As a verb phrase, "lets one have it" often implies the act of subjecting a person or entity to a barrage of verbal, emotional, or even physical assault. It conveys the idea of not holding back one's thoughts, opinions, or frustrations, and instead unleashing them in a robust and perhaps even overpowering manner. This idiom can apply to various contexts, such as a heated argument, a scathing review, a stern warning, or a collective protest.
When someone "lets one have it," they typically express intense emotion, dissatisfaction, or disapproval towards the recipient of their attack. The exact nature of the assault can vary widely, ranging from a verbal tirade aimed at tearing down someone's character, to a series of strong arguments and impassioned points made during a debate, to a direct physical confrontation.
Overall, the phrase "lets one have it" signifies a forceful or aggressive act of expressing oneself, often involving strong words, emotion, or actions with the intention of leaving a significant impact on the target.
