The phrase "bruit de cuir neuf" is a French term commonly used to describe the sound of new leather. Its spelling in IPA phonetic transcription is [bʁɥi də kɥiʁ nœf]. The first two sounds, "bʁ" and "ɥi", are pronounced as a voiced bilabial trill and a voiced palatal glide, respectively. "də" is pronounced as "duh," while "kɥiʁ" is a mix of the "k" and "ʃ" sounds. Finally, "nœf" ends with a nasal vowel "œ" and a voiceless bilabial fricative "f."
"Bruit de cuir neuf" is a French phrase that literally translates to "sound of new leather" in English. This term is primarily used to describe the sound produced by the process of breaking in or wearing new leather items, particularly leather shoes or boots. It refers to the characteristic creaking or cracking noise that is noticeable when the leather is still stiff and not yet fully molded or softened from use.
The distinctive sound of "bruit de cuir neuf" is often considered nostalgic and charming by leather enthusiasts. It is regarded as an indication that the leather item is fresh and has not been extensively worn. As the leather ages and regular use continues, the sound gradually fades away as the material becomes more pliable and comfortable.
The term is also commonly used figuratively in French to describe anything new, untested or unused. It can be used to express the concept of something being pristine, untouched or just beginning. This metaphorical usage has expanded beyond the realm of leather and can be applied to various contexts in daily life or different industries.
In summary, "bruit de cuir neuf" refers to the sound made by new leather items when they are not yet broken in or softened. It denotes both a physical characteristic and a metaphorical notion of something new or untested.
A creaking rale like the sound produced by bending a piece of stiff leather.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.