leáf
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.
leáf
Add:I. leave Búton se abbod him geþafunge mid leáfe sylle; sý þeáh seó leáf on ðá wísan þǽr seó foresǽde bót fylige nisi forte abbas licentiam dederit per permissionem suam; ita tamen ut satisfaciat reus ex hoc , R. Ben. 69, 7. Þrowode Meotud on galgan be Fæder leáfe, Men. 87. Bútan Freán leáfe, Met. 11, 67. Þonne hé hæfð Drihtnes leáfe, 10, 67. II. what is right as being permitted [Mennisc]lice léfe fas humanum (contra jus divinum et fas humanum , Ald. 72, 32), An. Ox. 5070. v. ge-leáf.
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A Combined List of Abbreviations.

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A Combined List of Abbreviations.