وثب

3 واثبه ذ He leaped, or sprang, upon him, or at him; he assaulted or assailed him; syn. سَاوَرَهُ (S, K) and ثَاوَرَهُ. (K, art. ثور) and صَاوَلَهُ. (K, art. صول.) ― -b2- [Also, perhaps, He contended with him in leaping, jumping, springing, or bounding. ] ― -b3- [واثبه is also mentioned in the TA as having a signification not explained in the K: app., He contended with him in hastening to a thing. ]