بوء

بَائِىٌّ ذ and ↓ بَاوِيٌّ rel. ns. of بَاآءٌ and بَا the names of the letter ب; (TA in باب الالف الليّنة;) and ↓ بَيَوِىٌّ is a rel. n. of the same. (M in art. ب.)