glówan
This might be just a supplemental entry adding to an entry in the Main Volume.
Related §§ in Wright's OE Grammar:
In the OE text, the length is:indicated by acute accentsindicated by macronsnot indicated.
glówan
Add: p. gleów Gleów, scán fulminauit, An. Ox. 4409. Þæt fýr wearð þá ácwenced, þǽr án col ne gleów, Hml. S. 7, 240. Gewyrme mid háte glówende ísene, Lch. ii. 236, 31: 216, 1. Lecgað ðá ísenan clútas háte glówende tó his sídan, Hml. Th. i. 424, 35. [Cf. the wk. verbs O. Sax. glóian: O. H. Ger. gluoen: Icel. glóa.]
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A Combined List of Abbreviations.