irþling
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.
irþling
Add:I. a husbandman Far tó wéstene þǽr nán fugel ne flýhð, ne yrðling ne erað, ne mannes stemn ne swégð, Hml. Th. i. 464, 25. Gif se yrðlincg behylt underbæc gelóme, ne bið hé gelimplic tilia . . . Se yrðlincg ámyrð his furuh gif hé lócað tó lange underbæc, Hml. S. 16, 178-180. Nú swincð se yrdlincg embe úrne bigleofan, and se wornldcempa sceall winnan wið úre fýnd, 25, 819. Críst geceás hyrdas and yrðlingas and fisceras, and hí tó láreówum gesette, Hml. S. 5, 225. II. a bird (some of the same Latin words are used for the wren. v. wrenna) Irðling cucuzata, Wrt. Voc. ii. 16, 21. Eorþlinc birbiacaliolus, Hpt. 33, 241, 56.
This is a supplementary entry with editorial changes to an entry in the main volume of the dictionary. Look under the 'Possibly connected entries' below, or for the same headword in the list to the left.

A Combined List of Abbreviations.

Abbreviation not recognized. See:

A Combined List of Abbreviations.