Lyft-helm

According to the Old English Dictionary:

es;

lyft-helm

m. The air, atmosphere, cloud :-- Lyfthelm and laguflód air [or cloud?] and water, Menol. Fox 553; Gn. C. 46. Wǽron land heora lyfthelme beþeaht their lands were covered with cloud, Cd. 145; Th. 181, 13; Exod. 60. lyft-helm