firlen
This might be just a supplemental entry adding to an entry in the Main Volume.
In the OE text, the length is:indicated by acute accentsindicated by macronsnot indicated.
firlen
distance. Take here fyrlen in Dict. , and add Þá gebróðra þe feorr beóð on geswince and hig ne magon for ðám fyrlene heora cyrcan gesécan, R. Ben. 78, 5. Þeáh þe hé on fyrlene wǽre, Hml. S. 6, no: 18, 174. Sum dǽl þæs folces on fyrlene wæs fram Mathathiam, 25, 237.
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A Combined List of Abbreviations.

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A Combined List of Abbreviations.