Bosworth Toller's

Anglo-Saxon

Dictionary online

leóma

(n.)
Grammar
leóma, an; m.

Lightradiancesheensplendourlightningray

Entry preview:

Light, radiance, sheen, splendour, lightning, ray or beam of light Ðes leóma hoc jubar, Ælfc. Gr. 9; Som. 9, 43. Candeles leóma lampas, Ælfc. Gl. 67; Som. 69, 88; Wrt. Voc. 41, 41. Leóma globus; leómum globis, Wrt.

fýr

Entry preview:

Fýrum áda globis flammarum, 3555. fire from heaven, lightning Hwílum God sendeþ his engla gástas, hwílum hé sendeþ þurh fýres lég, Bl. H. 203, 15. Sende Drihten fýr of heofenum, 153, 29. a disease Wylde fýr erisipilas, Wrt.

þurh

(prep.)
Grammar
þurh, þurg, þuruh, þorh, þorch, þerh, þerih, þærh; prep.

Throughthroughforduringthroughbythroughbyby means ofby use ofthroughin consequence ofas the result ofby reason ofon account ofthroughfromthroughin virtue ofby right ofinbyin the character ofby way ofinwithwith a view tothroughbyin

Entry preview:

Ðæt fýr ábyrst út ðurh lígett in the shape of lightning, Lchdm. iii. 280, 6: Elen. Kmbl. 2210; El. 1106. Ácenned in middangeard þurh mennisc heó born into the world in human shape, 12; El. 6.