The spelling of the word "rines" can be confusing, as it may appear to be spelled with a double "n" instead of a single "n". However, the correct spelling is "r-i-n-e-s". The IPA phonetic transcription for this word is /rʌɪnz/. The "r" and "i" sounds are pronounced as usual, with a short "u" sound for the letter "u". This is followed by the "n" sound, and finally the "s" is pronounced with a hissing sound.
There doesn't seem to be a widely recognized word rines in the English language. It could be a rare or less common term specific to a certain context or dialect. Without further information, it is difficult to determine a specific etymology for rines.