Pronunciation: [lˈə͡ʊəd ðə bˈuːm] (IPA) 
The phrase "lowered the boom" means to take severe action or to reprimand someone harshly. It is pronounced as /ˈlaʊərd ðə bʊm/ with a clear "ow" sound in the first syllable, followed by "er" in the second syllable. The "ed" at the end of "lowered" is pronounced as "d" as it's a regular verb in the past tense. The "th" in "the" is pronounced as "ð". The word "boom" is pronounced with a long "u" sound followed by "m".
To "lower the boom" is an idiomatic expression used to describe an action of imposing severe consequences or punishment upon someone, often in a sudden and forceful manner. This phrase is derived from the image of a boom, which is a long, horizontal wooden pole attached to a sailboat's mast. In nautical terms, lowering the boom refers to controlling the sail in an abrupt and forceful manner.
The figurative meaning of this phrase conveys the idea of imposing a heavy blow or dealing a severe reprimand. It is often used to describe situations where someone takes decisive action to discipline, punish, or confront another person, typically after a period of leniency or warnings. This action can come as a surprise and involves exerting substantial authority or power upon the individual in question. As a result, the person who "lowers the boom" is asserting their dominance or unwillingness to tolerate any further misconduct.
This expression is commonly used to describe situations in various contexts, including personal relationships, professional settings, management decisions, or even political actions. It implies the sudden imposition of strict measures, penalties, or the forceful execution of authority. "Lowering the boom" often aims to establish control, bring about change, or ensure compliance by wielding power and inflicting consequences upon individuals or groups.
