hrútan
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.
hrútan
Add:I. to make a noise, rumble, rattle Went hié sió wamb and hrýt and gefélð sár þonne se mon mete þiged, Lch. ii. 216, 20. Ne mé hrútende (v. Angl. xxxii. 386) hrísil scelfaeð, ni mec óuuana aam sceal cnyssa (cf. nec radiis carpor, duro nec pectine pulsor, Ald. 257, 23), Txts. 151, 7. II. to snore (perhaps this is a different word. v. N. E. D. rout) Sé ðe hrét qui stertit, Kent. Gl. 322. Reát dester(t)uit, somniavit, Wrt. Voc. ii. 139, 17. Ðá hé þæne cyrcward gehýrde ofer eall hrútan, Vis. Lfc. 31. Hrútende stertens, Wrt. Voc. ii. 121, 30.
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A Combined List of Abbreviations.