The word "thurow" is not a commonly used term in English, but it is sometimes found in literature or historical texts. Its spelling follows phonetic principles, with the "th" representing the voiceless dental fricative sound (/θ/) and the "u" representing a schwa sound (/ə/). The "r" at the end of the word is pronounced, but is not part of the IPA transcription. The word may be spelled differently by different authors, but the pronunciation should remain consistent.