Inherited from Prakrit 𑀉𑀝𑁆𑀞𑀇 (uṭṭhaï), from Sanskrit *उत्थाति (*utthāti), or a back-formation from 𑀉𑀝𑁆𑀞𑀸𑀯𑁂𑀇 (uṭṭhāvei).
उठब (uṭhab)