The phrase "all skin and bones" describes someone or something that is very thin and emaciated. The spelling of the word "skin" is /skɪn/, while "bones" is pronounced /boʊnz/. The "s" in "skin" is pronounced as a voiceless /s/ sound, whereas the "s" in "bones" is pronounced as a voiced /z/ sound. The "o" in "bones" is pronounced as a long vowel sound /oʊ/. When spoken together, the phrase sounds like /ɔl skɪn ən boʊnz/.
"All skin and bones" is an idiomatic expression used to describe someone who is extremely thin or emaciated in appearance. It implies that the person's body lacks sufficient muscle or fat, making their skeletal structure prominent and visible through their skin. Although the phrase is often used figuratively, it originates from a literal observation of someone who appears to be excessively thin, as if their body is composed solely of their skin and bones.
This expression can be used both to describe individuals who are naturally thin due to a fast metabolism or a slender physique, as well as those who are malnourished or suffering from a prolonged illness. It is commonly employed to evoke a vivid image of extreme thinness, emphasizing the lack of flesh or weight on the person's body. The phrase often carries negative connotations, suggesting a degree of frailty or ill-health.
Moreover, "all skin and bones" can also be used in a metaphorical context to describe objects or things that appear feeble, weak, or insubstantial. It signifies a lack of substance, robustness, or presence, suggesting that something is deficient or lacking in a particular quality.