verb form V tthwwb tvw~b تثوّب Bookmark Bookmarked Share 1.: 2.and تَثَيَّبَتْ: see 2, in the latter part of the paragraph. 3.The former also signifies He gained, or earned, a ثَوَاب [or recompense, &c.]. (K.) But this is said to be post-classical. (MF.)