PTS Pali-English dictionary - The Pali Text Society's Pali-English dictionary
Vyūhati
Vyūhati,at VvA.104 is not clear (see byūhati).It looks more like a present tense to viyūḷha in sense “to be bulky,” than a denom.fr.vyūha as “stand in array.” For the regular verb vi+vah see viyūhati.Cp.paṭi° & saṁyūhati.(Page 655)