underdelfan

== Old English == === Etymology === From under- +‎ delfan. === Pronunciation === IPA(key): /ˌun.derˈdel.fɑn/, [ˌun.derˈdeɫ.vɑn] === Verb === underdelfan to dig under, undermine, dig out ==== Conjugation ==== ==== Descendants ==== Middle English: underdelven === References === Joseph Bosworth; T. Northcote Toller (1898), “under-delfan”, in An Anglo-Saxon Dictionary, second edition, Oxford: Oxford University Press.