Pronunciation: [twˈɪsts ˈɑːm] (IPA) 
The expression "twists arm" is often spelled with the letter "s" in the middle, despite the fact that the sound is a voiced "z" (zuh). This discrepancy can be explained by the fact that in English, the voiced "z" sound is often spelled with an "s" when it comes between two consonants, as it does in this phrase. In IPA phonetic transcription, the proper spelling of "twists arm" would be /twɪsts ɑrm/.
To "twist someone's arm" is an idiomatic expression that generally means to use persuasion, coercion, or pressure to convince or force someone to do something against their will or initial reluctance. This phrase is metaphorical, alluding to the physical act of bending someone's arm to exert control or influence over their actions.
The term suggests that external pressure is applied to someone through various means, such as emotional manipulation, guilt, threats, or even bribery, in order to compel them to comply with a certain request, suggestion, or demand. "Twisting someone's arm" implies the use of verbal tactics or psychological techniques to sway their decision by making them feel uneasy or disadvantaged if they refuse.
The phrase is commonly employed in informal discussions or contexts where individuals seek to convince others to do something that they may not truly desire or intend. It implies a degree of reluctance or lack of genuine willingness on the part of the person being persuaded or coerced.
In summary, "twisting someone's arm" refers to the act of exerting pressure, manipulating emotions, or using various forms of persuasion to make someone do something they may not be inclined to do voluntarily. This phrase emphasizes the external influence or force exerted upon someone to change their stance.
The phrase "twist someone's arm" is an idiomatic expression that means to apply pressure or use persuasive tactics to convince someone to do something they are reluctant to do. In terms of etymology, we can break down the phrase as follows:
1. Twist: This term has its origins in Old English, derived from the Old Norse word "twistr" which meant a rope or cord that is twisted. The word later evolved to refer to the action of rotating or turning something forcefully.
2. Arm: Arm refers to the upper limb of the human body extending from the shoulder to the hand. The word itself has been used in this context for centuries in various languages.
When combined, "twist arm" creates an image of forcefully turning or rotating someone's arm, symbolizing the act of persuading or influencing them to do something against their will.
