Dictionary Definition:
Abbhudeti [abhi + ud + eti] to go out over, to rise A ii.50, 51 (opp. atthaŋ eti, of the sun). -- ppr. abbhuddayaŋ Vv 6417 (= abhi -- uggacchanto VvA 280; abbhusayaŋ ti pi pāṭho).