Floterian

According to the Old English Dictionary:

flotorian;

floterian

p. ode; pp. od To FLUTTER, be disquieted or troubled, be carried by the waves; fluctuāre, fluctibus ferri :-- Ðín heorte floteraþ on gýtsunge thy heart flutters or is disquieted with covetousness; cor tuum fluctuat avārĭtia, Homl. Th. ii. 392, 28. Flotorode fertur fluctĭbus, Glos. Prudent. Recd. 150, 1. Flotorodon prævŏlant, 150, 10. floterian